Four students all do the same experiment for the science fair. They test reaction times for pushing a button when a specific color is shown. Their data is as follows:

At room temperature what happens to the average kinetic energy of the molecules of a solid, liquid, and a gas

Apiece of copper has a temperature of 75.6 0c. when the metal is placed in 100.0 grams of water at 19.1 0c, the temperature rises by 5.5 0c. what is the mass of the metal?

Which of the following is the molecular formula for a simple sugar? a. cooh b. h2o c. oh d. c6h12o6