The study of the quantitative relationships between the amounts of reactants used and the amounts of products formed by a chemical reaction is called...
What is Stoichiometry
100
In a reaction, stoichiometry is based on...
What is The Law of Conservation of Mass
100
The reactant that limits the extent of the reaction is called the
What is limiting reactant
100
This is rarely produced in a chemical reaction.
What is the theoretical yield
200
What represents not only the number of individual particles but also the number of moles in a chemical equation.
What are the coefficients?
200
Mole ratios are obtained from the...
What is the balanced chemical equation
200
This is a ratio between the number of moles of any two substances in a balanced chemical equation.
What is mole ratio
200
This is sometimes used by chemists to speed up a chemical reaction. (not a catalyst)
What is excess reactant
300
True or False
In any chemical reaction, the mass of the products is the same as the mass of reactants.
What is TRUE
300
What conversion is used when calculating the mass of a reactant and product from the number of moles of another product or reactant in a chemical reaction...
What is a mole-to-mass conversion
300
This reactant has a portion remaining after the reaction has stopped.
What is excess reactant
300
The law of conservation of mass is the basis for ...
What is stoichiometry
400
The mass of each reactant and product is related to its coefficient in the balanced chemical equation for the reaction by its...
What is molar mass
400
Limiting a reactant is often accomplished by...
What is using an excess of another reactant?
400
Stoichiometry is the study of what type of relationships among the amounts of reactants used and the amounts of products formed.
What is quantitative
400
In a decomposition reaction of compound AB into substances A and B, what is the number of mole ratios?
What is 6
500
This is based on the law of conservation of mass and energy.
What is stoichiometry
500
In a reaction, substances A and B form substance C. If the actual mole ratio of substance B to substance A is less than the balanced equation mole ratio of substance B to substance A, substance B is the...
What is limiting reactant
500
This determines the amount of product formed in a chemical reaction.
What is the limiting reactant
500
Limiting a reactant is often accomplished by using