Dãy các chất tác dụng được với dung dịch HCl loãng tạo thành sản phẩm có chất khí A.BảO,FE,CaCO3 B.Al,MgO,KOH C.Na2SO3,CaCO3,Zn D.Zn,Fe2O3,Na2So3

Dragan Bozanovic asked Mar 28, 2022

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13 votes

Dãy các chất tác dụng được với dung dịch HCl loãng tạo thành sản phẩm có chất khí

A.BảO,FE,CaCO3 B.Al,MgO,KOH

C.Na2SO3,CaCO3,Zn D.Zn,Fe2O3,Na2So3

Dragan Bozanovic asked Mar 28, 2022

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13 votes

Na2so3 same as na2so3 you have to understand the question

Beki answered Apr 3, 2022

by Beki

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