Question

100 g of 1 molal ethylene glycol solution is prepared in the laboratory. Determine % by mass of ethylene gycol in solution.

Answer 1

Answer:

solution of ethylene glycol, an antifreeze, is used in cars for cooling the engine. ... by mass. Assume that we have 100 g of solution (one can start with any amount of ... (i) Calculate the vapour pressure of the solution prepared by mixing 25.5 g of ... Thus, in order to determine M2, molar mass of the solute.

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