A quantity of gas has a volume of 425.0 mL when confined under a pressure of 720.5 mm Hg. What will be the new volume of the gas if the pressure is reduced to 200.0 mm Hg at constant pressure?

When a spring is compressed, the energy changes from kinetic to potential. which best describes what is causing this change?

Joe shines white light into a bowl half full of water at an angle of incident of 27.5°. calculate the angle of refraction in the water given the indices of refraction for air and water are 1.00 and 1.36, respectively.

Consider the following reaction at equilibrium. 2co2 (g) 2co (g) + o2 (g) h° = -514 kj le châtelier's principle predicts that the equilibrium partial pressure of co (g) can be maximized by carrying out the reaction a. at high temperature and high pressure b. at high temperature and low pressure c. at low temperature and low pressure d. at low temperature and high pressure e. in the presence of solid carbon