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Stoichiometry and Chemical Reactions Quiz unit 10

Authored by Makia Holmes

Science

9th Grade

NGSS covered

Stoichiometry and Chemical Reactions Quiz unit 10
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10 questions

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1.

OPEN ENDED QUESTION

3 mins • 1 pt

When you calculate the amount of product that will form, it is the ............yield.

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Tags

NGSS.HS-PS1-7

NGSS.HS-PS1-6

2.

OPEN ENDED QUESTION

3 mins • 1 pt

The first step in most stoichiometry problems is to...

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Tags

NGSS.HS-PS1-7

3.

OPEN ENDED QUESTION

3 mins • 1 pt

The calculation of quantities in chemical reactions is called...

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Tags

NGSS.HS-PS1-7

4.

OPEN ENDED QUESTION

3 mins • 1 pt

The mole ratio is determined from....

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5.

OPEN ENDED QUESTION

3 mins • 1 pt

What are conserved in a chemical reaction.

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Tags

NGSS.HS-PS1-7

6.

OPEN ENDED QUESTION

3 mins • 1 pt

The .....reactant is the one that is used up first.

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NGSS.HS-PS1-5

7.

OPEN ENDED QUESTION

3 mins • 1 pt

Mass of products .....the mass of reactants (law of conservation).

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Tags

NGSS.HS-PS1-7

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