What is the partial pressure of hydrogen gas in a mixture that contains 6.00 grams of hydrogen gas and 1.80 mol carbon dioxide with a total pressure of 12.0 atm?

24. a sports ball is inflated to an internal pressure of 1.85 atm at room temperature (25 °c). if the ball is then played with outside where the temperature is 7.5 °c, what will be the new pressure of the ball? assume the ball does not change in volume nor does any air leak from the ball a) 0.555 atm b) 1.74 atm c) 1.85 atm d) 1.97 atm

In which situation can a mixture always be called a solution

How many moles of sulfur dioxide are produced when 4.38 moles of oxygen completely react with iron (iv) sulfide