1. The pressure on 2.50 L of gas changes from 105 kPa to 40.5 kPa. What will be the new volume if the temperature remains constant? 2. A 225 cm3 volume of gas is collected at 58.0 oC. What volume would this sample of gas occupy at standard temperature? Assume a constant pressure.

Water (2510 g ) is heated until it just begins to boil. if the water absorbs 5.09×105 j of heat in the process, what was the initial temperature of the water?

Define the kinetic molecular theory

Clyde and marilyn are riding a roller coaster. during which section(s) of the track is their potential energy converted to kinetic energy? a. from point b to point c only b. from point b to point d only c. from point a to point b only d. from point a to point b and from point c to point d