MOLES AND MASS

Part 1 - Determine the number of moles in each of the quantities below.

1.)    25.0 grams of NaCl

2.)    125 grams of H₂SO₄

3.)    100. grams of KMnO₄

4.)    74.5 grams of KCl

5.)    35 grams of CuSO₄

Part 2 - Determine the mass (number of grams) in each of the quantities below.

6.)    2.5 moles of NaCl

7.)    0.50 moles of H₂SO₄

8.)    1.70 moles of KMnO₄

9.)    0.25 moles of KCl

10.)    3.2 moles of CuSO₄

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