Write the reaction equations: H2O → O2 → BaO → Ba (OH) 2.
| March 5, 2021 | education
Solution of a chain of equations of chemical reactions:
1) decomposition of water under the action of an electric current with the formation of free hydrogen and free oxygen:
H2O → H2 + O2;
2) the interaction of oxygen and metallic barium with the formation of barium oxide (compound reaction):
Ba + O2 → BaO;
3) interaction of barium oxide with water to form barium hydroxide (compound reaction):
BaO + H2O → Ba (OH) 2.
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