(a) use the following data to calculate the combined heat of hydration for the ions in potassium bromate (kbro3): δhlattice = 745 kj/mol δhsoln = 41.1 kj/mol kj / mol (b) which ion contributes more to the answer to part (a)? to answer this question use the answer palette by clicking in the box. do not include the phase of matter in your answer.

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?

If maltose undergoes hydrolysis what subunits does it results to?

Match each state of matter with the statement that best describes it.