If the ksp of cocl2 is 1.5x10^-5 calculate the molar solubility

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

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

What is the name of the enzyme that forms at the start of transcription?