A mixture of gases contains 1. 50 mol of o2, 0. 75 mol of he, and 2. 25 mol of n2. The total pressure exerted by the mixture is equal to 2. 50 atm. What is the partial pressure of the he?.

Heat is the total potential energy of a substance that can be transferred. true false

Total the mass on the syringe. record it in the correct row of the data table. kg done click and drag weights to change the pressure. click the syringe to zoom in and see the volume. intro

What would be the original temperature of a gas that has a volume of 2.0 l and a pressure of 2.0 atm and an unknown temperature that the volume increased to 3.5 l in its pressure decreased to 1.0 atm if the final temperature is measured to be 11°c