Question

chemical name of Al2S3,CaCO3,MgBr2,Pb(NO3)2 and CuSO4

Answer 1

1)- Aluminium sulfide
2)- Calcium carbonate
3) Magnesium bromide
4)- Lead nitrate
5)- Copper sulfate.

Answer 2

hii

Al2S3: Aluminum oxide

CaCO3: Calcium carbonate

MgBr2: Magnesium bromide

Pb(NO3)2: Lead ll Nitrate

CuSO4: Copper ll sulfate

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