数学
化学公式翻译Mg+Hcl=Fe+Hcl=zn+Hcl=Al+Hcl=Mg+H2So4=Fe+H2So4=Zn+H2So4=Al+H2So4=是写出后面半部分

2019-04-20

化学公式翻译
Mg+Hcl=
Fe+Hcl=
zn+Hcl=
Al+Hcl=
Mg+H2So4=
Fe+H2So4=
Zn+H2So4=
Al+H2So4=
是写出后面半部分
优质解答
Mg+2Hcl=Mgcl2+H2(箭头向上)
Fe+2Hcl=Fecl2+Fe+H2(箭头向上)
Zn+Hcl=Zncl2+zn+H2(箭头向上)
2Al+3Hcl=2Alcl3+3H2(箭头向上)
Mg+H2So4=MgSo4+H2(箭头向上)
Fe+H2So4=FeSo4+H2(箭头向上)
Zn+H2So4=ZnSo4+H2(箭头向上)
2Al+3H2So4= Al2H2(So4)3+3H2(箭头向上)
Mg+2Hcl=Mgcl2+H2(箭头向上)
Fe+2Hcl=Fecl2+Fe+H2(箭头向上)
Zn+Hcl=Zncl2+zn+H2(箭头向上)
2Al+3Hcl=2Alcl3+3H2(箭头向上)
Mg+H2So4=MgSo4+H2(箭头向上)
Fe+H2So4=FeSo4+H2(箭头向上)
Zn+H2So4=ZnSo4+H2(箭头向上)
2Al+3H2So4= Al2H2(So4)3+3H2(箭头向上)
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