In a mixture of hydrogen and helium gases, the mole fraction of helium is 0. 750. If the partial pressure of hydrogen in the mixture is 75 torr, what is the total pressure of the mixture?.

If you measure your shoe size would it be considered qualitative data?

Which of these international trade concepts results in specialization and trade increases in total world output? a) absolute advantage b) balance of payments c) absolute advantage d) international tariffs

Igot a 80% on my final to os ya take these points in return