the kinetic theory explains the properties of solid, liquid, and gas in terms of the movement particles. liquid and gases take up the shape of the container but a gas always fills the containe. explain this, using ideas of kinetic theory. PLEASE HELPPP!!!

Which compound contains both ionic and covalent bonds? a) hbr b)cbr4 c)nabr d) naoh

You mix the pks of succinic acid are 4.21 and 5.64. how many gramsa graduate student at sdsu wants to measure the activity of a particular enzyme at ph 4.0. to buffer her reaction, she will use a buffer system based on one of the acids listed below, which acid is most appropriate for the experiment? of monosodium succinate (fw = 140 g/mol) and disodium succinate (fw = 162 g/mol) must be added to 1 l of water to produce a solution with a ph 5.28 and a total solute concentration of 100 mm? (assume the total volume remains 1 liter, answer in grams monosodium succinate, grams disodium succinate, respectively.) volumes of 0.05 m nah2po4 and 0.05 m na2hpo4 (pk's for phosphoric acid are 2.15, 6.82 and 12.38). which of the following best describes the resulting solution?

How many moles of bromine are needed to produce 3.23 moles of potassium bromide