Chemistry, 13.11.2019 23:31 jetskiinbunny31
Glycolic acid, which is a monoprotic acid and a constituent in sugar cane, has a pka of 3.9. a 25.0 ml solution of glycolic acid is titrated to the equivalence point with 35.8 ml of 0.020 m sodium hydroxide solution. what is the ph of the resulting solution at the equivalence point?
Answers: 3
Chemistry, 22.06.2019 14:30, Kiaraboyd9366
Select all of the statements which are true. electrons are located in shells or orbits around the atom. electrons orbit slowly around the atom. electrons travel in one flat path around the nucleus of an atom. the valence of an atom is determined by the number of electrons in the atom's outermost shell.
Answers: 1
Chemistry, 22.06.2019 16:00, julesperez22
Click the button that shows the correct relationship of the electron affinities of the elements sodium and phosphorus. sodium’s electron affinity value is more negative than the electron affinity value of phosphorus. phosphorus’ electron affinity value is more negative than the electron affinity value of sodium. this information cannot be determined using the periodic table. answer is b on e2020.
Answers: 3
Chemistry, 22.06.2019 18:10, ellemarshall13
Measurements that have similar values are: a. usually accurate b. sometimes accurate c. always accurate d. never accurate
Answers: 1
Glycolic acid, which is a monoprotic acid and a constituent in sugar cane, has a pka of 3.9. a 25.0...
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