MOLES AND MOLECULES

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

1.)    2.50 x 10²³ molecules of NaCl

2.)    1.25 x 10²³ molecules of H₂SO₄

3.)    1.00 x 10²⁴ molecules of KMnO₄

4.)    7.4 x 10²⁴ molecules of KCl

5.)    3.5 x 10²⁵ molecules of CuSO₄

Part 2 - Determine the number of molecules 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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