The volume of the gas increases as the temperature increases. As temperature increases, the molecules of the gas have more kinetic energy. They strike the surface of the container with more force. If the container can expand, then the volume increases until the pressure returns to its original value. I hope that helped!!
Lesson Question: "What is the effect of a gas temperature on its volume?"
and for the next one its
Hypothesis: "if a fixed amount of gas is heated, then the volume will increase because the heat will cause the molecules of gas to move faster and further apart."
boiling, salt water will separate the salt from the water through the physical change of water from a liquid to a gas, leaving you with just salt left over.
