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Unit 9-Stoichiometry

Authored by Joanna Andrews

Chemistry

10th Grade

NGSS covered

Used 21+ times

Unit 9-Stoichiometry
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33 questions

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1.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Stoichiometry is used to calculate

Actual yield

Theoretical yield

Percent yield

Minimum yield

2.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

The reactant which is all used up is called

Limiting reactant

excess reactant

3.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

The reactant which has some left over is called

excess reactant

Limiting reactant

4.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

The coefficients in a balanced reaction tells you the ______ of reactants and products

moles

grams

Tags

NGSS.HS-PS1-7

5.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Mole ratio used to go from one substanced to another.

Moles unknown/moles of given

Moles of given/mole of unknown

Tags

NGSS.HS-PS1-7

6.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

HCl

hydrochloric acid

chloric acid

chlorous acid

hydrogen chloride

7.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

H2SO4

hydrogen sulfate

Sulfuric acid

hydrosulfuric acid

Sulfurous acid

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