Homework Statement
Here's the question form the text. (I have the answer, but don't know how to do part c.
"A solution contains 50.0g of heptane (C7H16) and 50.0g of octane (C8H18) at 25 C. the vapor pressures of pure heptane and pure octane at 25 C are 45.8 torr and 10.9 torr...