The pressure inside of a container decreases if you pump gas out 3.
A 1.00 L volume of dry air is sealed inside of a round flask and brought to a temperature of 50.0°C in
a hot water bath. If the pressure gauge reads 3.60 atm, how many moles of gas are in the sample of
air?

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?

When would a bouncy ball have the most potential energy

Tell me the iupac name of the following compounds: