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Unit 8 Lesson 1 Review

Last updated 3 months ago

4 questions

Required

1

Question 1

1.

Required

1

Required

1

Required

1

1 mol of Na = _________ g

Question 2

2.

What is the molar mass of Mg(NO3)2?

Question 3

3.

How many grams is 2.6 moles of H2O?

Question 4

4.

How many atoms are in 3.4 moles of hydrogen?

1.68 atoms

2.05 x 1024 atoms

6.022 x 1023

6.87 atoms