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What is the Mr of MgCI2​

User Upen
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Molar mass of MgCl₂ : 95 g/mol

Further explanation

An atomic mass unit ( amu or "u") is a relative atomic mass of 1/12 the mass of an atom of carbon-12.

The molar mass(molecular mass-formula mass) of a compound is the sum of the relative atomic mass (Ar) of the constituent elements of the compound

Can be formulated :

M AxBy = (x.Ar A + y. Ar B)

Compound MgCl₂


\tt M=Ar~Mg+2.Ar~Cl\\\\M=24+2.35.5\\\\M=24+71\\\\M=95~g/mol

User GlS
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