dphilong266 dphilong266

20-10-2021
Chemistry

contestada

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

Respuesta :

gutierrezanyi51 gutierrezanyi51

20-10-2021

Na2so3 same as na2so3 you have to understand the question

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