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Benzoate
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Homework Statement
What is the atomic mass of element X if 6.08 g XCl3 contains 1.37 g of X
Homework Equations
The Attempt at a Solution
(6.08 g XCl^3)*(1 mol X/107.729 g *XCl3)*(1.37 g X/1 mol X)=.077 g of X
That can't be right , because 1.37 g of X can't be included in the molar mass of XCl3