Colligative property?

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Colligative property?

What is the boiling point of a solution composed of 17.0 g of urea, (NH2)2CO, in 0.850 kg of water?

2007-04-17 14:58:51 · 2 answers · asked by Anonymous in Science & Mathematics ➔ Chemistry

2 answers

He's right. We need the molal BP constant. You can compute it yourself once you get the constant. The formula is ΔT=Kb·m. Molality is equal to mole of urea divided by 0.850 kg H2O (the solvent).

2007-04-21 14:09:13 · answer #1 · answered by rEi 3 · 0⤊ 0⤋

Molal boiling point elevation constant is required.

2007-04-18 00:20:06 · answer #2 · answered by ag_iitkgp 7 · 0⤊ 0⤋