Question

pls solve fast an give.........this is kinda hard for me

Answer 1

Answer:

1) Chemical formula : CaCO3

Molecular Weight/ Molar Mass :100.0869 g/mol

2) Molecular Formula : MgSO4 or MgO4S

Molecular Weight : 120.37 g/mol

3)Molecular Formula : HNa2O4P

Molecular Weight : 142.959 g/mol

4)Molecular Formula : KNO3

Molecular mass : 101.1032 g/mol

5)Molecular Formula : NH4Cl or ClH4N

Molecular Weight : 53.49 g/mol

6)Molecular Formula : Al(NO3)3

Molecular weight : 212.996 g/mol

7)Molecular formula : MgCl2

Molecular Weight : 95.211 g/mol

8) Molecular Formula : Ca(OH)₂

Molecular Weight : 74.093 g/mol

9) Molecular Formula : NaHCO₃

Molecular Weight : 84.007 g/mol

10) Molecular Formula : MgS

Molar mass : 56.38 g/mol

Hope this is helpful...

Follow me...

Thank you...