A solution was made by adding 800 g of ethanol, C2H5OH, to 8 x 103 g...

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Question

A solution was made by adding 800 g of ethanol, C₂H₅OH, to 8 x 10³ g of water. How much would this lower the freezing point?

K_f of H₂O is 1.86 degrees Celsius/m

The answer is supposed to be 4.1 degrees Celsius, but I got 3.98287 degrees Celsius. What did I do wrong?

science chemistry

Answer 1

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