Mole Ratio Calculations

Mole Ratio Calculations

10th Grade

25 Qs

quiz-placeholder

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Mole Ratio Calculations

Mole Ratio Calculations

Assessment

Quiz

Science

10th Grade

Hard

NGSS.HS-PS1-7, NGSS.MS-PS1-5, DOK Level 2: Skill/Concept

+2

Standards-aligned

Created by

Lisa Thompson

FREE Resource

25 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

What is the mole ratio of H2O to H3PO4 in the following chemical equation?   P4O10 + 6 H2O --> 4 H3PO

6:4

4:6

1:3

3:1

2.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Mole ratios are obtained from the

balanced chemical equation

periodic table

molar mass

Tags

NGSS.HS-PS1-7

3.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Balance the equation below


C2H6 + O2 --> CO2 + H2O

1:1:1:1

1:2:1:2

1:3:2:3

2:7:4:6

2:9:5:7

Tags

NGSS.HS-PS1-7

4.

MULTIPLE SELECT QUESTION

1 min • 1 pt

What is the ratio of ethane (C2H6) to water (H2O)?


2C2H6 + 7O2 --> 4CO2 + 6H2O


Pick TWO answers

2:6

1:2

1:3

1:4

2:4

Tags

NGSS.MS-PS1-2

NGSS.MS-PS1-5

5.

MULTIPLE CHOICE QUESTION

1 min • 2 pts

1 mole

2 moles

4 moles

8 moles

Tags

DOK Level 2: Skill/Concept

6.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

In the equation 2 Al2O3 → 4 Al + 3 O2, what is the mole ratio of aluminum to oxygen?

10:6 

3:4

4:3

2:3

Tags

NGSS.HS-PS1-7

7.

MULTIPLE CHOICE QUESTION

1 min • 2 pts

2 moles

3 moles

6 moles

9 moles

Tags

DOK Level 3: Strategic Thinking

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