Save 1. A cylinder contains 16.0 mol of gas at 5.00 atm. What is the new pressure if half of the molecules of gas are
removed (volume and temperature are constant)? Verify that the data you collected in Table 4 hold to this same
relationship

Agroup of students is studying convection current. they fill two identical balloons with the same amount of helium. one balloon is placed in a freezer and the other is in an area with warm air. after 10 minutes, the balloon are released from a height of 1 meter. which of the following to the students most likely observe? a) the warm balloon expands and rises. the cold balloon shrinks and sinks b) the balloon both rise. the cold balloon is larger than the warm balloon c) the cold balloon expands and rises. the warm balloon shrinks and sinks d) the balloon rise at the same rate. both balloons are the same size

Which statement best explains the relationship between an area is geography and the temperature of its surface water

What happens to the average kinetic energy of a gas when the particles of the gas collide against each other at a constant temperature and volume? explain your answer.