Помогите 10. а,б,в,г

Question

Помогите 10. а,б,в,г

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Answer 1

A)Ca+O-->CaO
CaO+H2O-->Ca(OH)2
3Ca(OH)2+2AlNO3-->Ca(NO3)2+2Al(OH)3
Ca(NO3)2+H2SO4-->CaSO4+HNO3