Chapter 11: Stoichiometry

REVIEW: What is the starting substance in a chemical reaction called?

• product

• coefficient

• reactant

• subscript

The study of quantitative relationships between the amounts of reactants used and amounts of products formed by a chemical reaction is called....

• stoichiometry

• chemistry

• mole ratio

• dimensional analysis

A ______ is a ratio between the numbers of moles of any two of the substances in a balanced chemical equation.

• mole ratio

• subscript

• coefficient

• chemical ratio

Tags

NGSS.HS-PS1-7

REVIEW: A process in which the atoms of one or more substances are rearranged to form different substances is called.....

• mole ratio

• stoichiometry

• dimensional analysis

• chemical reaction

REVIEW: The mass in grams of one mole of any pure substance is its....

• mass

• molar mass

• atomic mass

• chemical mass

The _______ limits the extent of the reaction and, thereby, determines the amount of product that can be formed.

• molar mass

• excess reactant

• product

• limiting reactant

Reactants that are left over when a reaction stops are called _______.

• limiting reactants

• excess reactants

• products

• moles

Tags

NGSS.HS-PS1-7

REVIEW: a series of actions or operations is called a....

• process

• theoretical yield

• actual yield

• percent yield

Tags

NGSS.HS-PS3-3

The ______ is the maximum amount of product that can be produced form a given amount of reactant.

• percent yield

• actual yield

• theoretical yield

• process

Tags

NGSS.HS-PS1-7

The ______ is the amount of product that is actually produced when the chemical reaction is carried out in an experiment.

• process

• theoretical yield

• actual yield

• percent yield

Tags

NGSS.HS-PS1-6