Question 1

Which reactant determines how much product is formed?

Accepted Answer

Limiting

Answer

Theoretical

Answer

Excess

Answer

Actual

Question 2

What is the percent yield if 10 grams are expected  to be produced but you produced 9.1 grams?

Accepted Answer

91%

Answer

75%

Answer

86%

Answer

82%

Question 3

How do you determine the limiting reactant?

Accepted Answer

finding which reactant produces the least amount of product

Answer

finding which reactant produces the most amount of product

Answer

by finding the reactant with the least amount of grams

Answer

whichever reactant has the least amount of moles

Question 4

The maximum amount of product that can be made from the amount of reactants is the:

Accepted Answer

theoretical yield

Answer

actual yield

Question 5

What is a limiting reactant?

Accepted Answer

The reactant that is used up first and prevents more product from being made.

Answer

The reactant that is never used up.

Answer

The reactant that is used up last and prevents more product from being made.

Answer

The substance that is in excess that doesn't get used up as a reactant.

Question 6

What is actual yield if the theoretical yield is 10.0 g and the percent yield is 75%?

Accepted Answer

7.5 g

Answer

10.0 g

Answer

75 g

Answer

750 g

Question 7

What was the best part of the day?

Accepted Answer

cookies

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