Calorimetry Chemistry Definition - What Does it Do?

Calorimetry Chemistry Definition - What Does it Do?There is no doubt that anyone who is interested in the world of Chemistry should study the Calorimetry. In fact, if you are trying to become a professional Chemist, you should study this important branch of science and become well acquainted with it.The question that many people often ask is 'What is Calorimetry?' The answer to this question is a bit complicated, but this section of this article will help you out in getting an idea on the topic. We will be discussing the process of heat energy, its transformation and its conversion to mechanical energy.Let us look at this process in detail, and see what it does to help us understand how chemical reaction can take place. In this sense, Calorimetry is more akin to thermodynamics. This is because the process involves temperature, although the process is very much complex and not quite as simple as the other.So, what exactly does this fundamental process involve? Well, we will look at al l the parts of this process and try to give a general description of it, in the hope that it will help you understand the basic concepts better. First, let us see what we mean by temperature. In general, when you look at the surface of a metal, you can notice that it rises up as you move towards the surface, while the colder you go, the temperature of the metal is going down.In this case, it means that the temperature of the surface is at a constant level, irrespective of where the gaseous molecules are located. As soon as you get near the gaseous molecules, the temperature of the surface drops rapidly, and you can even notice that the surface becomes colder. If you look carefully, you will see that the surface even gets redder as the gaseous molecules get closer to the surface.Now, let us see what happens as the temperature near the surface gets lower, and as the gaseous molecules get closer to the surface. In the next few steps, we will be seeing what this means in a more detailed manner.As soon as you have reached the gaseous molecules and the temperature reaches a certain level, there will be chemical reactions taking place. In these reactions, the molecules are transformed from one form to another form. This transformation process is called conduction. In order to convert the molecules from one form to another form, this is called conduction.In this process, you will notice that all the bimetallic substances are transformed into different forms. For example, nitrates are converted into nitrites and carbonate are converted into carbonates. In other words, you will also be able to see that you can see the change in the state of the molecule with Calorimetry.

How to Create and Form a Chemical Bond With Electromagnetic Waves?

How to Create and Form a Chemical Bond With Electromagnetic Waves?If you want to study organic chemistry, one of the best ways to do so is by getting an electromagnetic wave's Organic Chemistry Tutor. Electromagnetic waves are waves of energy that travel through the air and interact with the atoms of matter. This interaction helps to create and keep the molecules in the molecule, which in turn helps to form bonds between atoms.As these waves pass through the molecules of a compound, it then has the ability to attract and repel the molecules, which will be positive or negative depending on what kind of wave that passes through the molecule. To help in understanding the chemical bonds between atoms, electromagnetic waves have been used since the last century.A chemical bond is one where two atoms have shared electrons and become connected by a center-line. The molecules that form a chemical bond are called ionic compounds. For example, water has an ionic compound with two hydrogen atom s, called H2O. Molecules formed in the world are called covalent compounds.Covalent compounds contain bonds between ions. Ionic compounds include those that contain two hydrogens in them, such as water. Hydrogen atoms and sodium atoms are two of the most common ions in nature. These two ions form the base of each covalent molecule.It should be remembered that there are also covalent molecules that have a large number of hydrogens, such as ammonia, carbon dioxide, and hydrogen sulfide. Such covalent molecules include H2SO4, and HNO3.One way to build a chemical bond is to increase the number of covalent molecules in a molecule. One way to do this is to add more atoms to the compound. With this step, the number of electrons in the molecule increases, which will make the electrons work more efficiently, allowing them to better bond with other atoms in the molecule.Another way to form a chemical bond is to form an ionic compound. In this case, the ionic compound is made of a lot of charg es. It makes a lot of difference to what kind of chemical bond can be formed.

Is a Chemistry Tutor Differential Equations the Best Way to Learn Calculus?

Is a Chemistry Tutor Differential Equations the Best Way to Learn Calculus?Some people would ask: is a chemistry tutor differential equations the best way to learn calculus? It's a good question. I can tell you that there are two ways to learn calculus, one can choose calculus - learning to do calculus - which includes differential equations and the other is a teacher-pupil program where a tutor makes the homework assignments for the students.While a calculus tutor teaches in a classroom where the students are taught calculus right from the beginning, you can also ask yourself: is it possible to learn calculus without a tutor? Of course, it is possible to learn all the concepts in a classroom, but the real fun comes in when you're doing math and when you're feeling how to solve problems.One advantage of a math tutor is that they can give you a hand in making your homework assignments easier. To do that, they will use a certain formula that enables them to calculate the answers to the homework problems by using the real numbers. As we all know, it is difficult to learn any problem unless you have a real number for every variable. But for this, a math tutor can help.I really enjoy solving differential equations because it is easy to do and also because it has a lot of calculators. However, I know that for some, this is not the best way to learn calculus because if you want to do differential equations, then you need to take a test. This would be a big disadvantage if you are the only one who is going to take the test.But even if you don't want to get one or both of those, a math tutor can help you in understanding what calculus means in a very easy way. They can show you the important parts of the calculus equation. They can explain to you that when you write a minus sign to the right of an equation, you are expressing the difference between the left side and the right side.When you are getting tutoring in a class with a good tutor, they will not only show you ho w to use the calculator, but they will also show you the formulas that you need to use. They can also show you how to multiply real numbers by complex numbers.In order to have a more enjoyable experience, I recommend that you hire an organic chemistry tutor who specializes in teaching calculus. But the important thing is that the tutor can help you understand the concepts more easily than you could do on your own. And it will provide you with the most fun and excitement at the same time.

Tips for Singers How to Make Your Own Music Video

Tips for Singers How to Make Your Own Music Video Suzy S. Have you ever wanted to make your own music video? Here, voice teacher Liz T. shares the steps for creating your first video With technology today, making videos for your personal website or platforms such as YouTube, Vimeo, or Vine can be a great way to share your music with the world! I have released several videos to my original songs, and want to help you create your first music video. Follow my tips for creative inspiration! 1. Visualize Your Music So youve recorded a great song now your task is to sit down with a notebook and visualize your music. What is the story or scenes you want to depict in your video? Jot down as many ideas that come to you. Think of characters, places, props, scenery, costumes, and so on. Look in your lyrics and melody to help with your brainstorming! Really get creative, and don’t be afraid to explore. You want your video to be original, so don’t try to copy another person’s vision! Once you have your ideas, this will be your visual storyboard that you should give to your videographer and actors involved in the music video. There are many acting websites online (and even Craigslist) where you can advertise for people to act in your music video. Some will want pay, but some will do this for free to build up their acting reels! You can also recruit family and friends you may be surprised how many of your friends will want to participate! 2. Find a Videographer Find a videographer who has a decent camera and knows how to work with actors and musicians. He or she should also have a knowledge of editing music and putting it to film. I suggest asking to see some of their work before you hire your videographer.  Also, consider your budget; I personally would not spend more than $1,000 on your music video if you are an indie artist. You can often find film students and videographers who are just starting out and may even volunteer their services to build their portfolio. Once youve hired your videographer, send him or her your music, lyrics, and visual storyboard ahead of time so that everyone will be prepared when it comes time to filming! You should also scout out locations ahead of time. You may want to select a place where you can shoot for free, such as your neighborhood street, the subway, parks, or a church. You can also reach out to local businesses and offer them promotion and advertising in your video. Ive filmed many scenes of my videos for free at local restaurants, bars, music stores, and schools to help advertise their company, and they love it! 3. Filming Now that you have your visual storyboard, videographer, actors, and set locations, it’s time to film! Make sure you allot several hours for filming. Some people prefer to shoot all in one day, while others may want to break it up over time. Just remember: filming always takes twice as long than expected. Weather, traffic, and noise can factor into your shooting time. When you shoot your video, you can either lip sync or sing along with your track. Either way, it should look real and authentic. It’s best to have your song playing near you while you’re shooting the scene, either on your iPhone or on a set of speakers. 4. Editing Your Final Product It’s important that your videographer takes multiple shots, or takes, of the scenes you are doing. He or she should also film you singing the entire song, so that you will have enough footage to use. Most music videos are between two to five minutes long, and you will need a lot of footage to choose from for your video. You may want to ask your videographer for a rough draft of the video, and also ask him or her what a realistic timeframe is for the completed video. It’s not a bad idea to have a contract in writing of both your expectations. Follow these steps and youll be able to make your own music video that showcases your work and your talent. Now get out there are start filming! Liz T. teaches singing, acting, and music lessons in Brooklyn, NY, as well as online.  She is a graduate of the Berklee College of Music with a B.M in Vocal performance and currently performs/teaches all styles of music including Musical Theater, Classical, Jazz, Rock, Pop, RB, and Country.  Learn more about Liz here! Interested in Private Lessons? Search thousands of teachers for local and live, online lessons. Sign up for convenient, affordable private lessons today! Search for Your Teacher Photo by Alexander Brugger

How Online Tutors Push Up Your Scores with Their Assignment Solutions

How Online Tutors Push Up Your Scores with Their Assignment Solutions 0SHARESShare Feeling stressed or tense is no way out for assignment completion or test preps- these are routine work, unavoidable and highly demanding. You need to do something instead of pondering over your lack of skills or ineffective test preps. Search for resources that stand out unique in offering you services to pull up your scores   with their timely help. Online tutoring sources are at their best in leading student minds towards progress and better scores in education. Assignment help- a great asset for the needy student You need help with  assignment, when you struggle with any kind of lesson that bores you to death for completion ( Meaning you do not get the motivation to concentrate on the topic)  You are unable to grasp what the topic wants you to do  You are hard pressed for time and have other tasks to attend Those are the best sites to offer assignment help, which Extend their help to all the branches of study like Science, Finance, Engineering, Human Resources, Law and nursing Do not just try to complete your homework but suggest, mentor and guide you to complete your task Create example solutions for you to follow and motivate you thereby to accomplish your academic goal by yourself Suggest further study material to show you a big dig into the topic and kindle your curiosity to learn further about the subject Offer free online tools with the expert coordination of online tutors to provide a sound understanding of the concepts. Why do you need a Math online help? Math demands strenuous efforts to complete the work but expects you to be cool and collected to complete Achieving both is almost impossible in many cases Live online math help helps you achieve a cool mind to complete your work The math tutor online with his networked environment clarifies your doubts then and there to get you out of the eleventh hour doubts while doing math sums He shares the electronic devices to write, draw graph, use calculator to help you do the sums on the spot His help is timely at any odd hour across the world What else you need to complete your homework tasks? [starbox id=admin]

Direct Variation Definition

Direct Variation Definition Direct variation definition is that two variables are related in such a way that when one variable changes then the other variable changes in proportion. In simple words, direct variation shows the relationship between two variables which is expressed by an equation. Direct variation is a special case of linear equation. If A is directly proportional to B, then the equation is A= k* B where k is a constant. Problem 1: If y varies directly as x, and y =18 when x = 12, find k and write equation. Solution: Given: y varies directly as x that means y is directly proportional to x = So, the equation is y = k x = The values of x =12 when y =18 = Plug in the values and solve for k = The equation is y = k x = 18 = k * 12 = Then k = 18 /12 = 3/2 = Thus, the value of k = 3/2 = Now, go back to equation y= k x and substitute k = 3/2 = The required equation is y = (3/2) x Problem 2: In a factory, the profit, P, varies directly with the inventory, I. If P = 200 when I = 40. Find P when I = 50. Solution: Since P varies directly with inventory l = The equation is P = k*l = We use given set of data to get value of constant k. = If p=200 when l = 40 then 200 = k * 40 = K = 200/40 = 5 = Now, Find P when l = 50 = P = k*l = P = 5 * 50 = 250

Concrete Nouns

Concrete Nouns Concrete Nouns Concrete nouns are defined as nouns that are connected with our sensory experiences, touch, sight, smell, sound and taste. A long list of nouns that come under this category as because there a number of things which we experience through our senses, such as flowers, food, song of the birds, a full moon night, etc. Abstract Nouns Abstract nouns, as the name suggests, cannot be comprehended by sight, hearing, touch, smell or taste. They are felt through feelings or emotions, these are again numerous; some examples of abstract nouns are, adoration, aversion, fear, etc. The table given below gives a list of concrete nouns and abstract nouns; it clearly shows the difference between two types of nouns. You can see from the above list a teacher is a person who is visible to our eyes, while we are unable to see, touch or smell courage or loyalty. Example: 1. My Smart Phone has a beautiful ring tone. 2. My teacher is very articulate and can talk on any subject. Why do we need to know the difference between a concrete and an abstract noun? Experts say a well written essay; blog needs to contain both types of nouns, concrete and abstract. If we use too many abstract nouns the writing becomes difficult and incomprehensible and if we use too many concrete nouns the writing becomes dull and uninteresting. Judicious use of both concrete and abstract nouns helps the reader to both enjoy and understand the ideas expressed. Categories of Concrete Nouns: Concrete Nouns are subdivided into four types: 1) Proper Noun: Nouns that are names of specific person and places, e.g. Jerry, or France 2) Common Noun: Names that are given too many things and places, e.g. a city or a flower. 3) Material Noun: Names of specific substance, e.g. iron, uranium, etc. 4) Collective Noun: Names given to a group of things or people, e.g. army, flock of birds, herd of cattle. Countable and Non Countable Nouns Countable nouns are nouns that can be counted, e.g. a flower (a single flower) and flowers, (many flowers). Countable nouns can be both singular and plural as seen from the above example. Non countable nouns cannot be counted, e.g. air, rice, or cream, etc. It is not possible to give a detailed list of concrete nouns; however, the following list gives some idea of concrete nouns that are used frequently. Concrete Nouns List Animals Clothes Buildings Eatables Furniture dinosaur Evening Gown House Pizza Computer Table squirrel Stocking Apartment Salad Queen Bed Shark Shirt Museum Roasted duck Dressing Table Cow Tie Houses of Parliament clair Easy Chairs Elephant Tee shirt Cottage Fruit salad Book case Rat Jeans Mansion Red Wine Lamp Hen Socks Beach House Biscuits Dining chairs Concrete nouns are used both in a general and specific way, in a singular and plural forms, and as Proper and common nouns. Often a sentence contains many types of concrete as well as abstract nouns. Example: Many soldiers were given medals for their acts of bravery in the Iraq War. Tom saw a shark heading towards him and was paralyzed by fear.

Improving Our Performance in the Workplace in 5 Simple Steps - Introvert Whisperer

Introvert Whisperer / Improving Our Performance in the Workplace in 5 Simple Steps - Introvert Whisperer Improving Our Performance in the Workplace in 5 Simple Steps PERSONAL BRANDING Personal Branding starts with how well you speak about YOU.  I want to help you accelerate your career by connecting you with your Free Instant Access to my eBook â€" The Definitive Guide to Creating and Using an Elevator Speech.  In this guide, I give you simple to follow instructions for creating a “wardrobe” of ways to talk about you â€" to leave a lasting impression. Get your copy now! Brought to you by Dorothy Tannahill-Moran â€" dedicated to unleashing your professional potential. Introvert Whisperer

When Should I Start Taking AP Classes

When Should I Start Taking AP Classes Thousands of high schools across the United States offer their students the chance to take Advanced Placement (or AP) classes. These classes are taught at a high level, covering more material with greater in-depth analysis and perspective. AP classesare typically on par with college-level courses, and students can take a year-end AP examto prove their mastery and potentially earn college credit. But many students wonder, When should I start taking AP classes? While this is unique for everyone, students should start taking AP classes based on their answers to the following questions: Which AP classes are appropriate for my grade level? When answering, When should I start taking AP classes? one of the first things to think about is grade level. Students can take AP courses and exams as early as 9th grade, but this is rarely recommended. Certain AP subjects, such as European History and World History, are great choices for 10th graders, but most AP classes are best suited to high school juniors and seniors. If you are an ambitious freshman or sophomore, you can work with your high school guidance counselor to ensure you are taking academically rigorous courses that will prepare you for the AP classes in your future.Don't forget to use the free resources available to you as well; theseAP practice testsare a great resource to help you prepare to take your AP exam. APTopic Number of Courses Offered History Social Science 9 World Languages Cultures 8 Sciences 7 Math Computer Science 5 Arts 5 English 2 Above data comes fromthe College Board website. Do I have prior subject knowledge relevant to any of the AP classes? AP courses are offered in a wide variety of subject areas. You will have regularly studied some of these subjects (such as English or math) for years. But you may be learning others (such as AP Psychology) for the very first time. If you are considering one or more AP classes, it certainly helps to have some familiarity with the content area. For example, if you have excelled in a particular subject in the past, the advanced curriculum may be well suited to you. However, if you havent had experience with the content area before, you risk taking on a bigger challenge than you are prepared to handle. Think of AP subjects in larger categories. For example, if you did well in Introductory Chemistry, your skill in lab sciences may translate to success in an AP Biology course. Although prior subject knowledge helps, it is not a requirement to do well in an AP class. You may just need to devote a bit of extra time to studying and completing course assignments. If you are prepping to take your AP exam, you should learn how to answer free-response questions on AP exams. Do I meet the necessary AP class prerequisites? Some high schools have APprerequisites that block students from enrolling in these courses before the school feels theyre ready. For instance, certain schools may require: prior experience in an honors-level class in the same subject a minimum GPA a certain grade level to be completed/surpassed In these cases, you may need to wait to start taking AP courses until you have met your high schools prerequisites. Speak with your guidance counselor to determine the steps you must take in order to enroll in the AP classes that interest you. If you are still unsure of your decision, here are five questions you should ask yourself before taking an AP course. When should I start taking AP classes? is a question that many students ask themselves. AP courses are challenging and exciting, and your readiness for this curriculum is key. Be sure to consider the above factors before you enroll in an AP class to ensure the timing is right for you. And as always, consult with your high school guidance counselor and teachers for recommendations on preparing for your high schools AP courses. Any topics you want to know more about? Let us know! The Varsity Tutors Blog editors love hearing your feedback and opinions. Feel free to email us atblog@varsitytutors.com.