if a sample that contains oxygen and hydrogen gasses has the pressure of 234 mm Hg in a 2.50 ml flask at 25 C the same sample of gasses is moved to 50.0 ml flask at 25C what is the new pressure of gas?

What is the empirical formula of c6h18o3? ch3o c2h5o c2h6o c2h5o5

Why dose heating increase the speed at which a solution dissolved in water

The activation energy for this reaction is 75 kj·mol–1. the enzyme catalase (found in blood) lowers the activation energy to 8.0 kj·mol–1. at what temperature would the non-catalyzed reaction need to be run to have a rate equal to that of the enzyme-catalyzed reaction at 25°c?