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11 votes
11 votes
Determine the quantity of each atom in a compound

1. CaCO3
2.3 BaF2
3.4 H₂PO4
4. Sr(OH)₂
5. 3 Al2(Cr₂O7)3

User Frank Leigh
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2.9k points

1 Answer

25 votes
25 votes
1. 5 atoms
2. 5 atoms
3. 11 atoms
4. 5 atoms
5. 18 atoms
User Bitscuit
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