How many liters of chlorine gas can be produced when 1.08 l of hcl react with excess o2 at stp?

In an energy pyramid, which level has the most available energy?

Evaluate this exponential expression,8. (2 + 3)2 – 42

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