For hydroxides, write the corresponding formulas for the oxides H2CO3, Mg (OH) 2, Al (OH) 3.
| March 9, 2021 | education
In order to write the corresponding oxide formulas for hydroxides, you need to take into account the valence of the element in the formula:
H2CO3 – CO2 oxide (carbon dioxide, C and its valence – IV);
Mg (OH) 2 – oxide MgO (magnesium oxide, Mg and its valence – II);
Al (OH) 3 oxide Al2O3 (aluminum oxide, Al and its valence – III).
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