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24 votes
24 votes
Directions: Determine the molar mass of the following substances.

6. Nas
1. CaO
7. AICI:
2. Mg(CO3)
8. (14H4)2(SO4)
3. Zn(NO3)2
9. Ni3(PO4)2
4. Cuz(CrO4)
10. Ba(NnO4)2
5. Na(C103)

User Labra
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1 Answer

21 votes
21 votes

1. 40.08 + 16 = 56.08 g/mol CaO

2. 24.30 + 12.01 + 48.00 = 84.31 g/mol Mg(CO3)

3. 65.39 + 28.02 + 96 = 189.41 g/mol Zn(NO3)2

4. "Cuz" isn't an actual element. 52.00 + 64.00 = 116.00 g/mol CrO4

5. 22.99 + 1237.03 = 1260.02 g/mol Na(C103)

6. 22.99 + 32.06 = 55.05 g/mol NaS

7. 26.98 + 35.45 = 62.43 g/mol AlCl

8. 113.12 + 32.06 + 64 = 209.18 g/mol (14H4)2(SO4)

9. 176.07 + 61.94 + 128.00 = 366.01 g/mol Ni3(PO4)2

10. 137.33 + "Nn" isn't an actual element. 128.00 = 265.33 g/mol Ba(O4)2

User Jorfus
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