Use the information provided to determine ΔH°rxn for the following reaction: ΔH°f (kJ/mol) CH4(g) + 3 Cl2(g) → CHCl3(l) + 3 HCl(g) ΔH°rxn = ? CH4(g) -75 CHCl3(l) -134 HCl(g) -92

How will the volume of a gas be affected if the pressure is tripled, but the temperature remains the same?

Heat is the total potential energy of a substance that can be transferred. true false

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.