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Stoichiometry Quiz

Authored by Leigh Cooper

Chemistry

10th Grade

NGSS covered

Used 1+ times

Stoichiometry Quiz
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12 questions

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1.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

327.7 g NaCl

300.0 g NaCl

350.0 g NaCl

275.0 g NaCl

2.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

874 g Na2SO4

800 g Na2SO4

900 g Na2SO4

850 g Na2SO4

Tags

NGSS.HS-PS1-7

3.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

26.4 g NaOH

30.0 g NaOH

25.0 g NaOH

28.0 g NaOH

Tags

NGSS.HS-PS1-7

4.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

5.80 mol NaOH

6.00 mol NaOH

5.50 mol NaOH

5.90 mol NaOH

5.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the balanced equation for the reaction between sodium and water?

2Na + 2H2O → 2NaOH + H2

Na + H2O → NaOH + H2

2Na + H2O → NaOH + H2

Na + 2H2O → 2NaOH + H2

6.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the balanced equation for the reaction between calcium hydroxide and sodium sulfate?

Ca(OH)2 + Na2SO4 → CaSO4 + 2NaOH

Ca(OH)2 + Na2SO4 → CaSO4 + NaOH

Ca(OH)2 + 2Na2SO4 → CaSO4 + 2NaOH

Ca(OH)2 + Na2SO4 → CaSO4 + Na2OH

Tags

NGSS.HS-PS1-7

7.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the balanced equation for the decomposition of potassium chlorate?

2KClO3 → 2KCl + 3O2

KClO3 → KCl + O2

2KClO3 → KCl + O2

KClO3 → 2KCl + 3O2

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