Chemistry 2

we make a solution of water and ethylene glycol c2h4(oh)2 which contains 24 g of the glycol for each 74 g of water. What is the boiling point of ethylene?

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  1. #1. You need to find the caps key and use it.
    2. You need to proof you post. "What is the boiling point of ethylene---I assume you meane ethylene glycol".

    mols ethylene glycol = grams/molar mass = ?
    kg solve is 0.074 kg
    delta T = Kb*m with Kb approx 0.5 but that an estimate.
    Then add delta T to the normal boiling point of H2O to find the new boiling point.

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