Draw up the formulas of compounds with hydrogen (hydrogen valence = I): nitrogen (III), chlorine (I), oxygen, sulfur (II).
| July 24, 2021 | education
1) Nitrogen: NH3 – ammonia;
2) Chlorine: HCl – hydrogen chloride;
3) Oxygen: H2O – water;
4) Sulfur: H2S – hydrogen sulfide;
Compounds with a combination of three elements: HClO – hypochlorous acid, HNO2 – nitrous acid.
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