Ответ:
2Ca + O2 = 2CaO
CaO + h2o = Ca(OH)2
Ca(OH)2 + FeCl2 = Fe(OH)2 = CaCl2
CaCl2 + Na2CO3 = 2NaCl + CaCO3
Объяснение:
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Answers & Comments
Ответ:
2Ca + O2 = 2CaO
CaO + h2o = Ca(OH)2
Ca(OH)2 + FeCl2 = Fe(OH)2 = CaCl2
CaCl2 + Na2CO3 = 2NaCl + CaCO3
Объяснение:
..