The solubility of an ionic compound in water is 2.50 grams per 100.0 milliliters. You totally dissolve 3.00 grams of this compound in 200.0 milliliters of water. Which term best describes this mixture

How does a sample of helium at 15 degree celsius compare to a sample of helium at 215 k? a) the helium at 15 degrees celsius has a higher average kinetic energy that the sample at 215 k. b) the helium at 15 degrees celsius has lower nuclear energy that the sample at 215 k. c) the helium at 15 degrees celsius has slower- moving atoms that the sample at 215 k. d) the helium at 15 degrees celsius has smaller atoms than the sample at 215 k.