Formulas of aluminum and sulfur oxides.
| May 30, 2021 | education
Aluminum has a valency of three, and hydrogen has a valency of two, which means the formula will look like this:
Al2O3.
With gray, everything is much more interesting, since it has different valencies, namely:
1. Equal to 1 – S2O
2. Equal to 2 – SO
3. Equal to 4 – SO2
4. Equal to 6 – SO3
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