Chemistry, 14.04.2020 18:29, rcherala

1. At 90 °C, the vapour pressure of methylbenzene is 53.3 kPa and that of 1,2-dimethylbenzene is 20.0 kPa.
A. What is the composition of a liquid mixture that boils at 90 °C when the pressure is 0.50 atm?
B. What is the composition of the vapour produced?
2. At 90°C, the vapour pressure of 1,2-dimethylbenzene is 20 kPa and that of 1,3-dimethylbenzene is 18 kPa.
A. What is the composition of a liquid mixture that boils at 90°C when the pressure is 19 kPa?
B. What is the composition of the vapour produced?

Answers: 2

Show answers

Other questions on the subject: Chemistry

Chemistry, 22.06.2019 04:00, nikkih1225

Electric charge is what ? a. kinetic energy b. radiation c. discovery d. electricity

Answers: 1

continue

Chemistry, 22.06.2019 06:00, drma1084

Compare and contrast physical changes with chemical changes.

Answers: 1

continue

Chemistry, 22.06.2019 07:20, camillexv2668

2pos suppose an object in free fall is dropped from a building. its starting velocity is 0 m/s. ignoring the effects of air resistance, what is the speed (in m/s) of the object after falling 3 seconds? give your answer as a positive decimal without units. answer here

Answers: 1

continue

Chemistry, 22.06.2019 10:00, valdezlizbeth6652

Why is carbon ideal for making different compounds?

Answers: 2

continue

Do you know the correct answer?

1. At 90 °C, the vapour pressure of methylbenzene is 53.3 kPa and that of 1,2-dimethylbenzene is 20....