Write down the reaction equation for the interaction of Ca with H2, H2O, S, N2?
| May 25, 2021 | education
Calcium, as an alkaline earth metal, has a very high reactivity.
1. Easily interacts with water with the release of hydrogen and the formation of slaked lime.
Ca + H2O = Ca (OH) 2 + H2.
2. Since hydrogen is less active, calcium reacts only when heated.
Ca + H2 = CaH2.
3. Reaction with nitrogen to form calcium nitride.
3Ca + N2 = Ca3N2.
4. The reaction with the formation of salt – calcium sulfide, proceeds when heated.
Ca + S = CaS.
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