Question

calculate the molecular mass :

Ca SO4 1.5H2 O

IT'S A COMPLETE TERM ​

Answer 1

Answer:

hey there

mass of calcium is equal to 40

mass of Sulphur is equal to 32

mass of oxygen is equal to 16

mass of hydrogen is equal to 1

now using this masses

molecular mass = 40 + 32 + 16×4 + 1.5(2+16)

= 72 + 64 + 27

= 163

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Answer 2

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