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(Solved): Find the mass of urea (CH4NO) needed to prepare 48.7 g Express your answer with the appropriate u ...



Find the mass of urea (CH4N₂O) needed to prepare 48.7 g Express your answer with the appropriate units. μà Valua undo I Inita a solution in water in which the mole fraction of urea is 7.57x10-²

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Find the mass of urea needed to prepare of a solution in water in which the molo fraction of urea is . Express your answer with the appropriate units.


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lets mass of urea = X g

molar mass of urea = 60 g/mol

moles of urea = mass / molar mass =   mol
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