Ex. Calculate the boiling point elevation and the freezing point depression of a 250g of ethylene...

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Question

Ex. Calculate the boiling point elevation and the freezing point depression of a 250g of ethylene glycol that dissolves in 75

Answer 1

Answer #1

1mol 250 g x 62.07 g 5.37 m Molality of the soluti on 0.750 kg Molal depression constant of water, k, = 1.86°Cm According to

Answer 2

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