Relative formula mass of aluminum sulphate (NH4)2SO4 is – McqOptions

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1.	Relative formula mass of aluminum sulphate (NH4)2SO4 is
A.	113.14g/mol
B.	132.14g/mol
C.	143.69g/mol
D.	139.33g/mol
Answer» C. 143.69g/mol

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