A postulate of the kinetic molecular theory is listed. Postulate: The average kinetic energy of gas molecules is related to the temperature of the gas.

Which of the following activities can be used to demonstrate the postulate?

How much heat is added if 0.814g of water increase in temperature by 0.351 degree c?

In november 1987, a massive iceberg broke loose from the antartic ice mass and floated free in the ocean. the chunk of ice was estimated to be 98 mi long, 25 mi wide, and 750 ft thick. a typical backyard swimming pool contains about 24,000 gallons of water. how many of these pools could you fill from the water in this iceberg? (assume the iceberg is a rectangular solid of the above dimensions and consists of water only). express answer in scientific notation.

You have a sample of a metal, the sample is exactly 6.02 x 1023atom, if the sample has a mass 55.85 what metal is your sample made of?