Question

How to find formula mass of Mgcl2

Answer 1

Answer:

95.3u

Explanation:

Mg=24.3u

cl=35.5u

but cl is 2 then we multiply by 2 =35.5 ×2=71

then we add 24.3+71=95.3u

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Answer 2

Answer:

the total mass of mgcl2=mass of mg+mass of cl2

mass of mg=24.3 u

mass of cl2=35.5*2=71 u

total mass of mgcl2=(24.3+71) u=95.3u