Chemistry Ideal Gas Law Worksheet

Chemistry Ideal Gas Law WorksheetChemical Ideal Gas Law worksheets is one of the most preferred teaching resources for the students who have to tackle the subject of chemistry. The best part about this method is that it can be easily employed in the classroom by the students and can also be used as an instructional aid for the teachers to practice and improve their skills as well.Chemical Ideal Gas Law worksheets contains a list of the most common reactions, conversion processes and thermodynamic equations used in the chemistry. It is composed of five steps which are divided into three major sections viz. the teacher's section, the student's section and the guide's section.The teacher's section provides students a lot of useful materials for the teaching purpose. They are supplied with demonstrations, equations, scales, ratios and charts that help the students understand and master the subject thoroughly. This is very useful in teaching the fundamentals of the subject and also in dev eloping the skill of scientific thinking.The student's section contains various experiments as well as other materials like Chemistry Ideal Gas Law Worksheet and other software tools that are available in the market. These materials are used for various purposes and the most important of them is for enhancing the skills of the students in scientific reasoning and critical thinking.The Chemistry Ideal Gas Law worksheet enables the students to develop their analytical skills in the chemistry subject in easy way. This allows them to make good research papers and is also very helpful in knowing the basic elements of the subject. This helps the students understand the different elements of the subject and helps them develop the basic knowledge related to it.The third step of the Chemistry Ideal Gas Law worksheet enables the students to apply it in the real world. This helps them to prepare the materials required for the practical activities. This includes all the practical activities as well as the management and distribution of the ingredients in the laboratories.As all these steps of the Chemistry Ideal Gas Law worksheet are available free online, it is a must for the students to have this resource at home as well. This helps them to manage their school work and study better as well. So, if you want to enhance your skills in the subject then go for this wonderful online guide for Chemistry Ideal Gas Law.

Online Volume of a Right Circular Cylinder Tutors

Online Volume of a Right Circular Cylinder Tutors A cylinder is a solid geometric structure consisting of circular bases which are congruent to each other. If the line joining the centers of the circular bases is perpendicular to the plane of the base circles, then such a cylinder is known as a right circular cylinder. This line is also known as the height of the cylinder. Volume of a right circular cylinder depends on the area of the base of the circle and the height of the cylinder. Example 1: Calculatethe volume of the cylinder whose radius of the base is 3m and the height is 5m. Volume of the cylinder, V = * r2 * h Given radius of the cylinder, r = 3m Height of the cylinder, h = 5m Substituting the radius and the height in the above volume formula, we get Volume, V = * (3m) 2 * (5m) == * 9m2 * 5m Volume, V = 45 Volume of the cylinder, V = 141.4m3 Example 2: Calculatethe volume of the cylinder whose radius of the base is 5m and the height is 6m. Volume of the cylinder, V = * r2 * h Given radius of the cylinder, r = 5m Height of the cylinder, h = 6m Substituting the radius and the height in the above volume formula, we get Volume, V = * (5m) 2 * (6m) == * 25m2 * 6m Volume, V = 150 Volume of the cylinder, V = 471.2m3

Adding And Subtracting Rational Expressions

Adding And Subtracting Rational Expressions Rational expression is a fraction of two polynomials When polynomials in the denominator 0. For example: - (x^1 + 2)/ (x^2 + 1) is a rational expression where x^2 + 1 0. Other examples of rational expressions like (x + 1) / (x + 2) (3x^2 + 2) / (x + 5) (9x^3 + 6x^2 + 8x + 5) / (7x^2 + 5x + 9) 3/ x 5 / (x + 1) Few examples those are not a rational expressions: - [5 + x^(3/2)] / (x + 9): - It is not a rational expression because 5 + x^ (3/2) is not a polynomial. Polynomial defines that the power should be non- negative intger but 3/ 2 is not an integer. [1 + x ^ (-1)] / x: - -1 is a negative number so numerator is not a polynomial. Hence it is not a rational expression. 2x / [x ^ (2) + 5]: - 2 is not integer so it is not a rational expression. Examples of Adding and subtracting rational expressions: - Add the following rational expressions: - (3x + 2) / x^2, (x^2 + 2) / x^3. Solution: - (3x + 2) / x^2 + (x^2 + 2) / x^3 =[ x (3x + 2) + (x^2 + 2)] / x^3 = (3x^2 + 2x + x^2 + 2) / x^3 = (4x^2 +2x + 2) / x^3 = 2(2x^2 + x + 1) / x^3 Simplify: - (x+1)/(x-1) (x-1)/(x+1) Solution: - [(x+1)^2-(x-1)^2]/[(x+1)(x-1)] =[(x^2+2x+1)-(x^2-2x+1)]/(x^2-1^2) =(x^2+2x+1-x^2+2x-1)/(x^2-1) =4x/(x^2-1)

Coworking Survival Guide for Introverts - Introvert Whisperer

Introvert Whisperer / Coworking Survival Guide for Introverts - Introvert Whisperer Coworking Survival Guide for Introverts Much has been said about coworking spaces, the new alternative to traditional office spaces that bring together freelancers and regular but remote working employees under one roof. While most traditional offices and company facilities have codes of conduct for the workplace, a coworking space may not have as many rules written in stone, but its still important to be aware of common courtesies and pleasant interactions that can make life better for everyone there. This is especially important for those who may be transitioning from working at home to working around others in a new environment. Starting Out With The Introvert Survival Guide Many people who come to work at coworking spaces are introverts. Some people have the wrong idea about introverts as being antisocial or not wanting to have any conversations, but that isnt always the case. In many cases, introverts do love to have conversations when they meet their interests, but they tend to be more picky about what they like to talk about. The great thing about coworking spaces is that since there are many people independently working, an introvert has a good chance to meet someone whos doing similar work to what theyre doing. And if theyre lucky enough, they might have a chance to add a new employee, partner or client by getting to know that person. Some Good Ways To Start Socializing Some coworking spaces have different rooms that have different atmospheres as far as talking and quiet are concerned. People who have big projects that they need a quiet atmosphere to work in will use the quiet corners or library-like rooms in order to maximize their production and meet the deadlines. But for those who need a more collaborative environment or need areas with which to try and talk to others or find a welcoming group of workers, social rooms are a better place to start. Some introverts do well in a group if that group welcomes them in on their own, but they may not do so well if they have to initiate their own way into the group. If thats the case, a good idea is for an introvert to try and find someone else who does most of their work alone and start talking with them. Making The First Approach In A Shared Office Space Often the first step for an introvert to have success in a coworking place making new contacts and friends is to engage the person in even trivial conversations, whether its having the same snack foods, using an app on the phone they both like, or just anything they find interesting that another person is doing. These connections might go somewhere, or they may not but by at least showing that theyre making a conscious effort to reach out, theres a good chance an introvert will start making friends in a fairly quick manner. But a key rule in the introvert guide to socializing is for them to make the first move themselves because thats the only way others will know theyre interested in talking to them. A Guide For Introverts To Create A Positive And Productive Atmosphere One of the best ways an introvert can make and keep friends is by exhibiting a courteous and mindful spirit in the workplace. Keeping things in mind such as using headphones when listening to music, having phone conversations in more private areas of the building and not cluttering up the work area beyond their allotted capacity are some good ways for introverts to maintain a pleasant atmosphere. When using shared equipment such as coffee makers, printers, or just kitchen areas in general, its good to clean up messes, refill equipment that was used, and make sure things are reset to the condition they were in when appropriate. And while usually there are designated areas for eating meals, if they have to be eaten while work is being done its good to make sure they arent messy and wont cause a disturbance to others. Writer’s byline: The article was written by Gigi Wara. Gigi is a freelance writer and traveler, currently based in Thailand. She writes and blogs for The Work Loft. Topic of interest includes anything related to self-improvement and career development. Go to top SELF-PROMOTION Let me emphasize that Self-Promotion doesn’t have to be obnoxious to be effective.  But, if you don’t Self-Promote you, who will?  If you ever want to get ahead, you have to learn how to Self-Promote. I want to help you accelerate your career by connecting you with your Free Instant Access to my video that shows you simple, yet effective ways to Self-Promote. Start watching now by clicking here! Brought to you by Dorothy Tannahill-Moran â€" dedicated to unleashing your professional potential. Introvert Whisperer

Where To Take Portuguese Lessons

Where To Take Portuguese Lessons Find Out Where To Find The Best Portuguese Classes Across The UK ChaptersLearn Portuguese In LondonPortuguese Lessons In ManchesterPortuguese Classes In BirminghamLearning Portuguese In LeedsGet Fluent In Portuguese In GlasgowPortuguese Lessons BelfastPortuguese Lessons CardiffPortuguese Lessons EdinburghThere are no two ways about it - learning a second language can only be a good thing.When you consider the reasons for studying a new language such as Portuguese, it is so easy to think of the positive rewards like being able to communicate with Portuguese speakers, having an extra skill on your CV, becoming more intelligent, and so on... yet it is really tough to think of any disadvantages. Can you think of any off the top of your head?There's a common misconception, usually among monolinguals (those who speak only one language), that being bilingual or even multilingual can cause you to become confused and mix up the different dialects. Any person who speaks a language on top of their mother tongue will disagree with this, as the different langu ages simply make sense in your head.Yes, okay, you may find yourself merging similar languages at the start of your language learning journey (especially languages like Spanish and Italian, for example), but soon enough you will master the language to a degree where you will just switch from one to the other with ease and all will click into place.Never mind worrying about which tie to wear to an interview, with an extra language skill on your CV you could ooze confidence and sail through the process. Photo on Visual HuntSo, now that we've established that there's absolutely no reason not to learn a foreign language, here are some advantages to learning Portuguese  specifically.Reasons For Learning Portuguese1. Portuguese is a highly useful languagePortuguese is the official language of Portugal and is a widely spoken language (probably more so than you think), so is definitely worth learning. While learning French and German is common at school, there are far more native speakers o f Spanish and Portuguese, with  over 230 million of the population  speaking  Portuguese  (among this number 222 million have it as their mother tongue).More people opt for Spanish over Portuguese, but what they may not know is that Portuguese is spoken not only in Portugal but it is also a principal language in Brazil (Brazilian Portuguese), Angola, Cape Verde, Mozambique, East Timor, Equatorial Guinea, Guinea-Bissau, and  São Tomé and Príncipe.  Portuguese is also widely spoken in Sri Lanka, Goa, India, and Macau, which shows that is commonly spoken across numerous continents.2. Learning Portuguese opens opportunities to travelAs we've discovered, Portuguese is on many people's lips, and not just in Europe! By becoming proficient in Portuguese, you could enable yourself to travel freely across Europe, South America, Africa, and Asia with little or no language barrier. So why not go and catch up with some of the 230 million speakers of this language and discover the world at the same time?Learning a new language like Portuguese opens up opportunities to travel and get by across the world. Photo credit: flossyflotsam on VisualhuntAlso, with Brazil having the eighth largest economy in the whole world, that seems like a good place to visit if you are on the search for a job!3. Portuguese will improve your career prospectsWhile having any second language will work to your advantage, there's a reason why Portuguese might make you stand out from the rest. Portuguese is said to be the seventh most studied language, therefore, with it being much lower down the table than its popular peers, as a speaker of this language, you could be bringing something unique to a business.In the US, Portuguese doesn't even come in in their top ten most studied languages, so US employers would have a field day if they saw this on your resume!4. Portuguese will help you learn other 'Romance' languagesFair enough, having a knowledge of Latin will ease the process of learning Latin-ba sed languages, but why not skip this process and move straight onto learning a language that you can actually use in real life, with real-life people, and in real-life situations? By learning Portuguese, you could make learning other languages like French or Spanish way simpler. The same goes if you do it the other way around - so if you are already a French or Spanish speaker, you will no doubt find that you pick up Portuguese really easily.Other examples of Romance languages are Romanian and Catalan, so it's not just the same old languages we are talking about here!5. Portuguese is a beautiful languageFinally, what really speaks for itself is the beauty and elegance of spoken Portuguese.As one of those languages that simply rolls off of the tongue of fluent speakers, it is mesmerising. It's no wonder that the 'Romance' languages are linked to love, they sound so breathtaking! Fall in love with Portuguese or fall in love with someone speaking to you in Portuguese... either way you will definitely want to learn this language once you start to learn more about it, I assure you!See below just a snippet of the Portuguese lessons, online courses, and workshops available to you across the country. During these sessions, you will learn to speak either beginner Portuguese, conversational skills or business Portuguese and will be taught about sentence structure, verbs, conjugation, pronunciation, vocab,  and grammar rules.You might,  for example, learn the days of the week and other common words and phrases, like 'obrigado' ('thank you').. Alternatively, you could look at going to Queen’s University Belfast, which runs beginners’ Portuguese courses over a period of 10 weeks.If you are interested in learning Portuguese though, whether European or Brazilian, it’s worth noting that it will likely take some time commitment from you in order to get better at the language and improve your speaking, reading, writing, and listening skills.For example, Language Trainers estimates that students would likely have to put in the following times in order to reach a certain proficiency in Portuguese:Elementary level of Portuguese â€" 30 hours;Intermediate level of Portuguese â€" 150 hours; andAdvanced level of Portuguese â€" 400 hours.So, if you are serious about getting better at Portuguese, it’s a good idea to be aware of how much time you can commit to learning a new language and think about which proficiency level you’d ultimately like to reach.Try Your Hand At Online LearningIf none of the courses above seems appealing, or you’re unsure about whether you can commit to attending regular Portuguese language classes, then you could also consider getting better at Portuguese with the help of online resources.There are plenty of apps out there that may help you get better at Portuguese, with some of the most well-known being:Babbel;Duolingo; andMosaLingua.On apps such as Babbel and Duolingo, lessons are often delivered in bite-sized chunks, which m akes these apps good to use to learn foreign languages such as Portuguese if you’re particularly time-poor.What’s more, some language learning apps are free to use, so if you’re thinking about studying a foreign language, whether that’s Portuguese, French, German, Spanish, or another language, these apps can be a good way to learn about the basics of a language and gauge whether you’d be interested in further study.It’s worth noting that, while these apps and websites can be very helpful, especially if you would consider yourself a beginner taking Portuguese classes London, you might find it harder to get as much value out of these kinds of language programmes if you’re a more advanced speaker, or consider yourself fluent or near-fluency in Portuguese.For advanced speakers, often going to a dedicated language class where you have the opportunity to speak in Portuguese, discuss complex matters in Portuguese, and learn about advanced aspects of Portuguese grammar can be more helpful.If you study a degree in Portuguese, you often have the chance to go on a year abroad (Image Source: Pixabay)Portuguese Lessons CardiffIf you live in Cardiff and want to learn Portuguese, then you’ll be pleased to hear there are plenty of options available regardless of your ability level.For example, if you’re a complete beginner when it comes to Portuguese, then you might want to consider attending a course designed to introduce you to the basics of the language.The University of Cardiff, for example, runs part-time courses designed for beginners’ Portuguese courses. Lasting 12 weeks, the course can help complete beginners who want to learn how to “hold a basic conversation” in Portuguese, with the course having a particular focus on Brazil.Even if you’re not a complete beginner in Portuguese, there are other basic Portuguese courses offered by the University of Cardiff, including the “Portuguese for Beginners II” course or “Portuguese for Improvers Stage B”.Note that the Portuguese for Improvers course runs for 20 weeks, and not 12, so you would have to be prepared to commit more time to your Portuguese studies to take this course.There’s Plenty To Learn In A Portuguese ClassThe content of a Portuguese lesson will depend on many factors, including:Your existing ability level in Portuguese;How long your course will run for;Whether you’re learning about European Portuguese or Brazilian Portuguese; andHow well you can read, write, speak, and listen in Portuguese.Beginners courses in Portuguese in Cardiff might cover areas such as basic grammar, including the past and present tense, or learning about basic adjectives, pronouns, and introductions.On the other hand, an advanced Portuguese speaker might learn more about complex areas of grammar or learning how to discuss particularly complex subjects that require an in-depth knowledge of Portuguese vocabulary.Moving Past Beginners’ Portuguese Lessons In CardiffAlthough it’s great to know that there are beginners courses out there in Portuguese, there are other types of Portuguese classes available in Cardiff.For example, there are conversational Portuguese classes available through providers such as Language Trainers and Listen Learn, who generally offer a lot of flexibility when it comes to how you take your Portuguese lessons. One to one, group classes, and Skype lessons are just some of the lesson formats available.Aside from conversational Portuguese classes, you can also learn about Portuguese for business purposes. Cactus Language Training is just one provider that offers business Portuguese lessons, whether on a weekly or intensive basis.Alternatively, Simon Simon also offers business Portuguese lessons, using what they call the “Communicative Approach” to help you improve your understanding of Portuguese.Edinburgh has lots of Portuguese language classes on offer (Image Source: Pixabay)Portuguese Lessons EdinburghIf you’re looking to le arn Portuguese in Scotland, or more specifically in Edinburgh, then you have plenty of language tutors to choose from!For example, you might choose to improve your knowledge of Portuguese by going to the inlingua language centre. Offering classes in both European Portuguese and Brazilian Portuguese, there are lessons available for all ability levels.So, if you just want to learn common greetings or common phrases in Portuguese, or you’d like to learn about more technical aspects of Portuguese grammar, you should be able to find a course that can help you.It’s worth noting that how long the evening classes run can depend on the number of students attending a course. The more students there are, the longer the course is likely to run, with timeframes of 12 weeks given for five to ten students, 10 weeks for four students, and 8 weeks for three students.If you’re looking for a slightly different approach when it comes to learning Portuguese, then you could try the Portuguese Teach er. Offering classes for both general and business Portuguese, the Portuguese Teacher offers a free trial lesson for prospective students, which is a good way of seeing if you like the lessons before committing to an extended period of study.Yet another option for Portuguese language tuition in Edinburgh is Chris Polatch â€" The Language Specialists, who offer courses aimed at both junior learners as well as adults.Take Portuguese At UniversityAnother great option to learn more about Portuguese, whether that’s just to learn the basics such as the alphabet or take more serious Portuguese studies, is to take a Portuguese course through a university.If you’re looking for a short course in Portuguese then you might consider taking a course at the University of Edinburgh, which offers adult Portuguese classes for both beginners and those with an elementary knowledge of the language.However, if you’re looking to take more advanced Portuguese lessons, then you could think about going down the route of getting a formal qualification in Portuguese, such as an undergraduate degree.Again, the University of Edinburgh can help in this regard, although it’s worth noting there are minimum entry requirements that you would have to meet if you did want to study Portuguese at the university.If you do decide to study Portuguese as part of an undergraduate degree, then it’s likely you’ll be able to have a year abroad as part of your degree programme.A year abroad would give you a fantastic opportunity to improve your Portuguese language skills. This is because:Travelling to Portugal, Brazil, or another Portuguese-speaking country can help you appreciate the culture of that country more;You’ll get plenty of opportunities to practice your spoken Portuguese as well as your Portuguese listening skills; andYou’ll hopefully be able to improve your overall fluency in the language.Looking For Lessons Outside Of University?Whether or not you decide to go for formal Portugu ese study, you don’t have to rely on university language centres in Edinburgh if you’d like to learn Portuguese.Choosing to learn Portuguese (European or Brazilian) with the help of a language tutor, such as a Superprof tutor, is one option that could work well for you.With a private language tutor, you have more control over how many lessons you have, where they take place, and what kind of topics they should cover.If you think that Portuguese language tuition with a Superprof tutor might be for you, check out the range of tutors available on Superprof’s database, and see whether there’s a tutor that looks like a good fit!

What Does Evaluate The Expression Mean

What Does Evaluate The Expression Mean An expression is an algebraic term which consists of constants (numbers) or variables and they are combined together by different operations such as addition, subtraction, multiplication or division. An expression can contain as many terms as required, and to evaluate the value of the expression means to calculate what the expression equals to after performing the operations. If the value of the variable is mentioned, then we can plug-in the given value in the place of the variable and we can evaluate the expression! Example 1: Evaluate the expression, 5x + 3 + 4x 7 if given x = 2. Given expression: 5x + 3 + 4x 7 and x = 2 Now in order to evaluate the value of the expression, we can simply plug-in 2 in the place of x in the given expression. This implies: 5x + 3 + 4x 7 == 5(2) + 3 + 4(2) 7 == 10 + 3 + 8 7 = 14 Therefore the value of the given expression when x = 2 is 14 Example 2: Evaluate the expression, 3 2b + 7b + 5 if given b = 1. Given expression: 3 2b + 7b + 5 and b = 1. Now in order to evaluate the value of the expression, we can simply plug-in 1 in the place of b in the given expression. This implies: 3 2b + 7b + 5 == 3 2(1) + 7(1) + 5 == 3 2 + 7 + 5 = 13 Therefore the value of the given expression when b = 1 is 13

5 English Verbs to describe READING - Intermediate Level English

5 English Verbs to describe READING - Intermediate Level English Reading is a wonderful pastime. Everybody likes reading whether it is a book, a novel, magazines or even dare I say  it blogs! What other verbs can we use in English when referring to this wonderful pastime?After reading this, you will learn 5 English verbs that you can use instead of READ. 5 English Verbs to describe READING GLANCEYou may not have a lot of time so you look at or read something quickly.Example: I  glanced at the headlines in the newspaper to see what was happening.FLICK THROUGHIf you are waiting for someone to arrive or sitting in a waiting room  before an appointment you might flick through a book or magazine to pass the  time. It is a quick look without really spending too long on any page or article.Example: Sarah  flicked through the magazine  out of curiosity and ended up buying it.LOOK or LOOK THROUGHYou might be asked to read something in detail by your  boss and check it for content, errors etc. You will look through it or look over it in  some detail.Example:    I looked over your article  and it seems to be very informative.SCANScan has a more modern use now relating to documents that you want to  send electronically. You scan them (with a scanner) and send them via email to your  contact. However, you can use your eyes to scan a document quickly.Example: Matts new teacher  scan ned quickly  through his previous assignments.STUDYAll students will be familiar with this word. When we are reading books or  documents for the purposes of our school work or university work then we read in a  different way so we study that document in detail to extract (take) as much  information as possible.Example: I have  studied the documents  carefully and would like to ask you to do the same. 5 English Verbs for READ - Infographic Enjoyed this infographic? Here’s what you can do next: English Idioms related to Books and Reading A CLOSED BOOKSomething that you know very little about or something that you find very difficult to understand.ex. My son is always struggling with maths in school, it is a real closed book to him.A TURN-UP FOR THE BOOK(S)This expression is used to describe an unexpected development of events, a surprising and unusual occurrence. When we use it in a conversation, it usually has sarcastic meaning.ex. Peter had given up hope of being promoted. Out of the blue, last week his boss made an announcement about him being promoted.  Thats a real turn-up for the books.BE IN SOMEONES BAD BOOKSTo be out of favour with someone.ex. Sarah is not talking to me. Im in her bad books for not inviting her to the movies on Saturday.IN SOMEONES BOOKAccording to someones opinion, from someones perspective.ex. I dont know about this situation in detail, but in my book, its you who have to apologise.BRING SOMEONE TO BOOKTo punish someone who did something wrong or to make someone explain their actions public ly, someone should be brought to justice.ex.  Hooligans responsible for storming of city hall  should be brought to book.COOK THE BOOKSTo falsify financial statements or records to someones advantage, usually in order to get money unnoticedex. Auditors discovered that company accountant  had been cooking books for years. English Idioms about Books - Infographic Enjoyed this infographic? Here’s what you can do next: