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Calculate the formula unit mass of CaCl(...

Calculate the formula unit mass of `CaCl_(2)`.

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Formula unit mass of `CaCl_(2)`=Calcium chloride
`=(1xx"Atomic mass of Ca")+(2xx"Atomic mass of Cl")`
`=(1xx40u)+(2xx35.5u)=111u`
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  3. Calculate the formula unit mass of CaCl(2).

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