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Reviewing the Mole

Last updated almost 6 years ago

6 questions

Note from the author:

Solving Two-Step Mole Problems

REVIEWING THE MOLE

Use the mole map to help you complete the attached worksheet. Complete #1-6 only.

1

Question 1

1.

How many particles are present in 12.47 grams of NaCl?

1

1

1

1

1

Question 2

2.

How many grams are in
4.23 x 1024 atoms of He?

Question 3

3.

2.46 grams of Cu(NO3)2 would contain how many formula units?

Question 4

4.

How many particles are in 57.23 grams of Ni3P2?

Question 5

5.

How many grams are in
7.94 x 1023 molecules of SF2?

Question 6

6.

3.47 x 1025 particles of H2O would contain how many grams?