# Two part question. Thank you in advance15.853 g of a non-volatile solute is dissolved in 340.0 g of water.The solute does not react with water nor dissociate in solution.Assume that the resulting solution displays ideal Raoult's law behaviour.At 70°C the vapour pressure of the solution is 230.47 torr.The vapour pressure of pure water at 70°C is 233.70 torr.Calculate the molar mass of the solute (g/mol).Now suppose, instead, that 15.853 g of a volatile solute is dissolved in 340.0 g of water.This solute also does not react with water nor dissociate in solution.The pure solute displays, at 70°C, a vapour pressure of 23.37 torr.Again, assume an ideal solution.If, at 70°C the vapour pressure of this solution is also 230.47 torr.Calculate the molar mass of this volatile solute.

Two part question. Thank you in advance

15.853 g of a non-volatile solute is dissolved in 340.0 g of water.

The solute does not react with water nor dissociate in solution.

Assume that the resulting solution displays ideal Raoult's law behaviour.

At 70°C the vapour pressure of the solution is 230.47 torr.

The vapour pressure of pure water at 70°C is 233.70 torr.

Calculate the molar mass of the solute (g/mol).

Now suppose, instead, that 15.853 g of a volatile solute is dissolved in 340.0 g of water.

This solute also does not react with water nor dissociate in solution.

The pure solute displays, at 70°C, a vapour pressure of 23.37 torr.

Again, assume an ideal solution.

If, at 70°C the vapour pressure of this solution is also 230.47 torr.

Calculate the molar mass of this volatile solute.

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