Question

calculate the percentage of each element its MgCl2​

Answer 1

HØĹÄ!✌

Refer the attachment...

Answer 2

Hey,

Formula : MgCl2

$Molecular \: mass \: of \: MgCl _{2} = 12 + 17 \times 2 \\ = 46g/mol\\ \% \: of \: Mg = \frac{12}{46} \\ = 26.08 \%\times 100 \\ \% \: of \: Cl = \frac{34}{46} \times 100 \\ = 73.91\%$

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