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Counting Atoms
| Answer | Question |
|---|---|
| 2 | Number of atoms of H in water |
| 12 | Number of O's in Al₂(SO₄)₃ |
| 2 | Number of Al in Al₂(SO₄)₃ |
| 3 | Number of S in Al₂(SO₄)₃ |
| 1 | Number of S in SO₂ |
| 2 | Number of N in (NH₄)₂CrO₄ |
| 8 | Number of H in (NH₄)₂CrO₄ |
| 4 | Number of O in (NH₄)₂CrO₄ |
| 1 | Number of Cr in (NH₄)₂CrO₄ |
| 2 | Number of Na in Na₂CO₃ |
| 1 | Number of C in Na₂CO₃ |
| 3 | Number of O in Na₂CO₃ |
| 2 | Number of N in (NH₄)₂Cr₂O₇ |
| 8 | Number of H in (NH₄)₂Cr₂O₇ |
| 2 | Number of Cr in (NH₄)₂Cr₂O₇ |
| 7 | Number of O in (NH₄)₂Cr₂O₇ |
| 2 | Number of Al in Al₂(Cr₂O₇)₃ |
| 6 | Number of Cr in Al₂(Cr₂O₇)₃ |
| 21 | Number of O in Al₂(Cr₂O₇)₃ |
| 1 | Number of O in CO |
Created by:
ferguslr
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