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How many moles of atoms are in each elemental sample? 1. 3.31×1022 HeHe atoms 2. 6.96×1023...

How many moles of atoms are in each elemental sample?

1. 3.31×1022 HeHe atoms

2. 6.96×1023 KK atoms

3. 4.34×1021 CaCa atoms

4. 1.34 gg Zn

5. 16.0 gg Ar

6. 72.5 gg Ta

7. 2.24×10−2 gg Li

What is the mass in grams of each elemental sample?

6.67 mol W

0.585 mol Ba

68.2 mol Xe

1.58 mol S

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