Chemistry, 27.08.2019 05:20 nnamdi

Asolution was prepared by dissolving 140.0 g of kcl in 215 g of water.
calculate the mole fraction of kcl. (the formula weight of kcl is 74.6 g/mol. the formula weight of water is 18.0 g/mol.)
express the mole fraction of kcl to two decimal places

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Asolution was prepared by dissolving 140.0 g of kcl in 215 g of water.
calculate the mole frac...

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