PLEASE HELP 4. Assume that the water stream is replaced by a stream of CCl4. Predict what would happen in each case:
a. charged comb
b. PVC pipe
C. charged balloon
5. Explain your predictions.

In a sample of oxygen gas at room temperature, the average kinetic energy of all the balls stays constant. which postulate of kinetic molecular theory best explains how this is possible? a. attractive forces between gas particles are negligible because the particles of an ideal gas are moving so quickly. b. collisions between gas particles are elastic; there is no net gain or loss of kinetic energy. c. gases consist of a large number of small particles, with a lot of space between the particles. d. gas particles are in constant, random motion, and higher kinetic energy means faster movement.

Under normal conditions, describe how increasing the temperatures effects the solubility of a typical salt

Explain in detail of the four major scientific developments that spurred the formulation of the plate tectonics theory