Презентация Chemical Reactions and Stoichiometry онлайн

На нашем сайте вы можете скачать и просмотреть онлайн доклад-презентацию на тему Chemical Reactions and Stoichiometry абсолютно бесплатно. Урок-презентация на эту тему содержит всего 17 слайдов. Все материалы созданы в программе PowerPoint и имеют формат ppt или же pptx. Материалы и темы для презентаций взяты из открытых источников и загружены их авторами, за качество и достоверность информации в них администрация сайта не отвечает, все права принадлежат их создателям. Если вы нашли то, что искали, отблагодарите авторов - поделитесь ссылкой в социальных сетях, а наш сайт добавьте в закладки.
Презентации » Химия » Chemical Reactions and Stoichiometry



Оцените!
Оцените презентацию от 1 до 5 баллов!
  • Тип файла:
    ppt / pptx (powerpoint)
  • Всего слайдов:
    17 слайдов
  • Для класса:
    1,2,3,4,5,6,7,8,9,10,11
  • Размер файла:
    164.61 kB
  • Просмотров:
    82
  • Скачиваний:
    0
  • Автор:
    неизвестен



Слайды и текст к этой презентации:

№1 слайд
Chemical Reactions and
Содержание слайда: Chemical Reactions and Stoichiometry Azamat Amzebek

№2 слайд
Topics covered Molecular
Содержание слайда: Topics covered Molecular weight and Molar Mass Representation of Compounds Types of Chemical Reactions Net ionic Equations Balancing Equations Applications of Stoichiometry Limiting Reactants

№3 слайд
Compounds Compound pure
Содержание слайда: Compounds Compound – pure substance that is composed of two or more elements in a fixed proportion All elements, except some of the noble gases, can react with other elements to form compound

№4 слайд
Molecular weight and Molar
Содержание слайда: Molecular weight and Molar mass A molecule is a combination of two or more atoms held together by covalent bonds. The molecular weight is simply the sum of the weights of the atoms that make up the molecule MOLAR MASS = MOLECULAR WEIGHT Number of moles = weight of sample (g) / molar mass(g/mol)

№5 слайд
Representation of compounds
Содержание слайда: Representation of compounds Law of Constant Composition – any sample of a given compound will contain the same elements in the identical mass ratio Empirical formula gives the simplest whole number ratio of the elements in the compound. The molecular formula gives the exact number of atoms of each element in a molecule of the compound

№6 слайд
Percent composition It is the
Содержание слайда: Percent composition It is the weight percent of the element in a specific compound.

№7 слайд
Types of chemical reactions .
Содержание слайда: Types of chemical reactions 1. Synthesis Reactions Two or more reactants form one product

№8 слайд
Types of chemical reactions .
Содержание слайда: Types of chemical reactions 2. Decomposition Reactions One in which a compound breaks down into two or more substances, usually as a result of heating

№9 слайд
Types of chemical reactions .
Содержание слайда: Types of chemical reactions 3. Single Displacement Reactions An atom of one compound is replaced by an atom of another element

№10 слайд
Types of Chemical Reactions .
Содержание слайда: Types of Chemical Reactions 4. Double Displacement Reactions Elements from two different compounds displace each other to form two new compounds

№11 слайд
Net Ionic Equations Because
Содержание слайда: Net Ionic Equations Because reactions such as displacements often involve ions in a solution, they can be written in ionic form Very important to demonstrate the actual reaction occurring

№12 слайд
Balancing Equations From the
Содержание слайда: Balancing Equations From the law of conservation of mass, the mass of the reactants in a reaction must be equal to the mass of the products Stoichiometry is essentially the study of how the quantities of reactants and products are related in a chemical reaction.

№13 слайд
Examples of balancing
Содержание слайда: Examples of balancing

№14 слайд
Applications of stoichiometry
Содержание слайда: Applications of stoichiometry

№15 слайд
Limiting Reactants Limiting
Содержание слайда: Limiting Reactants Limiting reactant limits the amounts of product that can be formed in the reaction The reactant that remains after all of the limiting reactant is used up is called the excess reactant

№16 слайд
Yields The yield of a
Содержание слайда: Yields The yield of a reaction is the amount of product predicted or obtained when the reaction is carried out.

№17 слайд
Summary
Содержание слайда: Summary

Скачать все slide презентации Chemical Reactions and Stoichiometry одним архивом: