Chemistry, 06.07.2021 14:20 chiquita77
A solution of hydrochloric acid had a hydrogen ion concentration of 1.0 mol/dm3
Water was added to hydrochloric acid until the ph increased by 1
What was the hydrogen ion concentration of the hydrochloric acid after had been added?
Answers: 1
Chemistry, 21.06.2019 15:00, Homepage10
Theoretically, which metal should be the most reactive? hydrogen lithium francium fluorine
Answers: 1
Chemistry, 22.06.2019 06:30, yolo123321
The following reaction shows sodium carbonate reacting with calcium hydroxide. na2co3 + ca(oh)2 → naoh + caco3 how many grams of naoh are produced from 20.0 grams of na2co3? (molar mass of na = 22.989 g/mol, c = 12.01 g/mol, o = 15.999 g/mol, ca = 40.078 g/mol, h = 1.008 g/mol) 12.2 grams 15.1 grams 24.4 grams 30.2 grams
Answers: 2
A solution of hydrochloric acid had a hydrogen ion concentration of 1.0 mol/dm3
Water was added to...
Mathematics, 23.04.2021 19:50
Mathematics, 23.04.2021 19:50