Science, asked by namanjoshi5264, 1 year ago

calculate the molecular mass H2So4 ,HCL, C2h5 find the iron of the following compound
1)caco3
2)al2so4
3) Mgo
4)na2o
5)alcl3

Answers

Answered by shreya2411
0
1 1+1+3=5 is answer correct
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