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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
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12 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 John La Rooy
by
5.8k points

1 Answer

14 votes
1. 5 atoms
2. 5 atoms
3. 11 atoms
4. 5 atoms
5. 18 atoms
User Mayasky
by
6.8k points
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