Ask a New Question

An ideal solution contains 40 mole % of A and 60 mole % of B at 80 degrees C. The vapor pressure of pure A and B at this temp are 480 torr and 890 torr. Calculate the vapor pressure of the solution.

2 answers

P_A = X_A*P^o_A.

P_B = X_B*P^o_B.

P_total = P_A + P_B

A = 40 mole percent = 0.40 = X_A
B = 60 mole percent = 0.60 = X_B

Similar Questions

8 g of sulphur is burnt to form SO2 which is oxidized by Cl2 water The solution is treated with BaCl2 solution The amount of
1. 1 answer
the problem is find the pH of a solution prepared by dissolving all of the following in sufficient water to yield 1.00 L of
1. 1 answer
which will become a buffer in 1L of H2O?a) 0.3 mole KOH & 0.3 mole HBr b) 0.5 mole NH3 & 0.5 mole HCl c) 0.2 mole NaCl & 0.3
1. 1 answer
Which of the following solutes dissolved in 1000 g of water would provide a solution with the LOWEST freezing point?A. 0.030
1. 1 answer

more similar questions