A100.0 gram sample of aluminum (specific heat = 0.900 j * g^-1 * degrees celsius^-1) in boiling water is added to an insulated cup containing 50.0 grams of water at 5.00 degrees celsius. what will the final temperature of the mixture be? the specific heat of the water is 4.184 j * g^-1 * degrees celsius^-1.

Substance x has a fixed volume, and the attraction between its particles is strong .substance y had widely spread out particles and can be compressed what can most likely be concluded about these substances

Which statement is usually true about the relationship between activation energy and reaction rates? low activation energy barriers result in low rates. high activation energy barriers result in low rates. low activation energy barriers result in no reaction. high activation energy barriers result in no reaction.

How have the greenhouse gasses increased from the year 2000 to 2018