Предмет: Химия, автор: ksksieoeoks

CaO+SO3=?
SO2+H2O=?
Na2O+HCI=?
MgO+H2SO4=?
?+H2SO4=Al(HSO4)
Na2O+HCI=?

Ответы

Автор ответа: zukovaeva86

0

Ответ:

CaO+SO3=CaSO4

SO2+H2O=H2SO3

Na2O+HCl=2NaCl+H2O

MgO+H2SO4=MgSO4+H2O

Na2O+2HCl=2NaCl+H2O

Al2O3+3H2SO4=Al2(SO4)3+3H2O

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