Search Header Logo

Moles

Authored by David McFaul

Chemistry

University

NGSS covered

Used 619+ times

Moles
AI

AI Actions

Add similar questions

Adjust reading levels

Convert to real-world scenario

Translate activity

More...

20 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

How many moles are in 4.5x1024 particles?

0.747 particles
0.747 mol
2.71x1047 mol
2.71x1047 particles

2.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

What is the molar mass of Mg3N2?

191.6 g/mol
76.64 g/mol
38.32 g/mol
100.95 g/mol

3.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

What is the mass of one mole of Al2(SO4)3?

75.04 g
342.14 g 
75.04 mol
342.14 mol

4.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

How many moles of carbon atoms are there in 5g of carbon?

60 mol
17 mol
0.42 mol
7 mol

Tags

NGSS.HS-PS1-7

5.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

How many molecules are there in 5.9 moles of NaCl?

3.5x1024molecules
9.79x10-24molecules
1.02x1023molecules

Tags

NGSS.HS-PS1-7

6.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

How many molecules are present in 69.0 moles of SrO?

4.16x1025molecules
8.72x1021molecules
7,149.78 molecules
6,893.32 molecules

Tags

NGSS.HS-PS1-7

7.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

How many moles are there in 12.7g of CaF2?

0.20 mol
1,000.76 mol
6.14 mol
0.16 mol

Access all questions and much more by creating a free account

Create resources

Host any resource

Get auto-graded reports

Google

Continue with Google

Email

Continue with Email

Microsoft

Continue with Microsoft

or continue with

Facebook

Facebook

Apple

Apple

Others

Others

By signing up, you agree to our Terms of Service & Privacy Policy

Already have an account?