How hot would a 2.3 l balloon have to get to expand to a volume of 3.0 l? assume the initial temperature of the balloon is 24 °c, and that the pressure inside the balloon remains constant. a. 3 k b. 42 k c. 128 k d. 390 k

Determine which intermolecular forces are the dominant (strongest) forces for a pure sample of each of the following molecules by placing the molecules into the correct bins. drag the appropriate molecular formula to their respective bins.

Darla claims that the first periodic table developed by mendeleev was not completely accurate, so it is not useful at all. harmony argues that it establish the periodic table we use today, making it more credible. who is correct and why? darla is correct, because a model that has any mistakes should be thrown out. darla is correct, because a good model would not need to change. harmony is correct, because mendeleev’s model had all of the information correct in the first version. harmony is correct, because mendeleev’s model made predictions that came true.

An experimental procedure requires a 10 ml of acid to be dissolved