Chemistry, 17.12.2019 04:31 Estefaniamarilicolin
According to the following reaction, how many grams of potassium phosphate will be formed upon the complete reaction of 29.6 grams of phosphoric acid with excess potassium hydroxide? 3koh(aq)+h3po4(aq) < => k3po4(aq)+3h2o(l)
Answers: 3
Chemistry, 22.06.2019 05:00
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?
Answers: 2
Chemistry, 23.06.2019 01:00
Which statement is true regarding the diagram of circle p? the sum of y and z must be 2x. the sum of y and z must be x. the difference of z and y must be 2x. the difference of z and y must be x
Answers: 1
According to the following reaction, how many grams of potassium phosphate will be formed upon the c...
Mathematics, 04.02.2020 03:47
Mathematics, 04.02.2020 03:47
History, 04.02.2020 03:47
Social Studies, 04.02.2020 03:47
Physics, 04.02.2020 03:47
Mathematics, 04.02.2020 03:47
English, 04.02.2020 03:47
Mathematics, 04.02.2020 03:47
Health, 04.02.2020 03:47