帮我完成下列方程式,

分类: 作业答案 • 2022-01-09 18:04:57

问题描述：

帮我完成下列方程式,
CO2+KOH=
SO3+H2O=
BaCl2+Na2CO3=
H2SO4+Fe2O3=
Fe(OH)3+HCl=
MgCl2+NaOH=

答

CO2+2KOH=K2CO3+H2O
SO3+H2O=H2SO4
BaCl2+Na2CO3=BaCO3↓+2NaCl
3H2SO4+Fe2O3=Fe2(SO4)3+3H2O
Fe(OH)3+3HCl=FeCl3+3H2O
MgCl2+2NaOH=Mg(OH)2↓+2NaCl

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帮我完成下列方程式,

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