Ask a New Question

What is the free sing point of a solution of ethyl alchohol, that contains 24g of the solute (C2H5OH), dissolved in 780 g of water

1 answer

mols EtOH = grams/molar mass
m = mols EtOH/kg solvent
delta T = Kf*m
Subract delta T from zero to find nw freezing point.

Ask a New Question or answer this question.

Similar Questions

a chemist mixes an 11% alchohol solution with an 8% alchohol solutoins. How many milliliters of each solution should he use to
1. 0 answers
Why is it important to learn refusal skills?A. in order to understand how peer pressure works B. so you can feel accepted by
1. 1 answer
A solution is made by adding 0.100 mole of ethyl ether to 0.500 mole of ethyl alcohol. If the vapor pressures of ethyl ether and
1. 1 answer
An aqueous solution of ethyl alcohol is made by transfering 1.32 mL of liquid ethyl alcohol to a 50.0 mL volumetric flask, and
1. 0 answers

more similar questions