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Calculate degrees of freedom in physics and chemistry
In this chapter those topics will be discussed:freedom degree physics and chemistry definition, quadratic degrees of freedom in mechanics, degrees of freedom mastering physics, how to calculate degrees...
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How many credit hours do you need to become a sophomore in college and high...
Second year student in study at high school or university is called Sophomore, also sophomore is an US English term used for many other descriptions.Sophomore year in High school is the 10th...
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Chemistry acids, bases and salts reactions of acids and bases
This topic will discuss: Inorganic chemistry acid base reactions, ap chemistry acid base reactions, chemistry precipitation reactions, what do acid base reactions produce, and hydrocyanic acid and...
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What is chemistry? and why chemistry is central science?
If you came here by searching for the science of chemicals and the science that concerns with study of integrity of matter and interactions between particulars (molecules) of that matter, then you sure...
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What is the definition of chemical bond, bonds types in chemistry with...
Chemical bonding is more common than we think. When you put two magnets together the bonding is what caused them to stick. Another form of chemical bonding is the metals that make batteries work.Here I...
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All Types of chemical reactions in organic and inorganic chemistry by examples
Are they 3 or 4 or 6 or even 10 Types of chemical reactions?How many types of chemical reaction are they?I will dive with you in the amazing chemistry science in this Very long guide to know what...
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What is a chemical reaction? definition, signs, and problems related
We will start here a topic about chemical reaction definitions, one of the most important basic concepts and most used terms is the chemical reaction, the basic routine that chemicals used to create...
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33 chemical reaction examples for chemistry in everyday life
Everything is a Chemistry and anything built by a chemical reactionThere are a wide range of products that you use every day, which is developed with the application of a chemical reaction. for...
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3 steps to apply IUPAC nomenclature of organic chemistry compounds
Unambiguous names and trivial names of Organic chemical compound considered a major obstacle in the face of chemists, scientists, and especially after the discovering of new chemical organic compounds...
View ArticleWhat is the chemical change definition? and examples from daily life
Chemical change is the so-called chemical reaction; When one or more substances are altered into one or more new and different substances chemists call that a chemical change.Everyday life examples of...
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What is chromatography, chromatograph, and Chromatogram?
What is chromatography?Is that branch of chemistry that concerns the separation of a mixture by passing it in solution or suspension or as a vapor (as in gas chromatography) through a medium in which...
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What is biochemistry? study disciplines, colleges, biochemists
Biochemistry is the branch of chemical science concerned with the chemical and physicochemical processes that occur within living organisms. From the exact definition of the biochemistry: Its study...
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What is chemotherapy? chemical used in chemotherapy? listed.
Many questions arise when we talk about chemotherapy.First we need to know chemotherapy definition:Formally chemotherapy is that branch of chemistry that concerns with the treatment of disease by the...
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What is a mole in chemistry? how to calculate mass is moles? examples
Mole is a unit of measurement used in chemistry to express amounts of a chemical substance, defined as the amount of any substance that contains as many elementary entities (e.g., atoms, molecules,...
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What is organic chemistry? online courses for organic chemistry
Organic chemistry is a chemistry sub-discipline involving the scientific study of the structure, properties, and reactions of organic compounds and organic materials, i.e., matter in its various forms...
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What is the periodic table? understand groups, Periods, Blocks
If we arrange the items the 109 or more in accordance with the increase in atomic numbers, we get a specific form or a symmetric distribution, we find similarity between the item on top of the existing...
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What Kcal unit means? problem solved to calculate energy from fats
What is the Kcal? and what does the calorie means?The name calorie is used for two units of energy. The small calorie or gram calorie (symbol: cal) is the approximate amount of energy needed to...
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Online Chemistry Course for Analytical Chemistry Instrumental Analysis by...
Who needs this course?For advanced undergraduate chemistry students which have a basic familiarity with freshman chemistry.Course SyllabusThis course will provide students with a background in modern...
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How many moles of sodium phosphate are in 25 ml Solution?
You have 25. ml of a solution of trisodium phosphate. After running an atomic analysis, you find a concentration of 10. ppm sodium. How many moles of sodium phosphate are in 25 ml of this solution?...
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How many moles of nitrate in 6.00 moles of aluminum nitrate?
If you have 6.00 moles of aluminum nitrate how many moles of nitrate do you have?6.0012.00 18.0 3.00 1.00Remember that:Aluminum is +3 and nitrate is -1 so there are three nitrates for every...
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