Ответ:
Объяснение:
4Li + O2 = 2Li2O
3O2 -> 2O3
2Na + H2SO4 = Na2SO4 + H2
2K + 2H2O = 2KOH + H2
2Mg + O2 = 2MgO
Ca + 2H2O = Ca(OH)2 + H2
2Al + 3Cl2 = 2AlCl3
2Al + N2 = 2AlN
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Ответ:
Объяснение:
4Li + O2 = 2Li2O
3O2 -> 2O3
2Na + H2SO4 = Na2SO4 + H2
2K + 2H2O = 2KOH + H2
2Mg + O2 = 2MgO
Ca + 2H2O = Ca(OH)2 + H2
2Al + 3Cl2 = 2AlCl3
2Al + N2 = 2AlN