Chemistry, 07.04.2020 23:00 jennysantoyo13
The pH equals the pKa when half of the volume of NaOH necessary to reach the equivalence point has been added. Based on the number of mL of NaOH necessary to reach the equivalence point, how many mL of NaOH have been dispensed at the point where the pH = pKa?
Answers: 1
Chemistry, 22.06.2019 14:10
Aconcentrated solution of ammonia is 14.8m and has a density of 0.899g/l. what is the concentration of ammonia in this solution in weight percent (%w/w)?
Answers: 1
Chemistry, 22.06.2019 16:00
If 15 drops of ethanol from a medical dropper weight 0.60g, how many drops does it takes from a dropper to dispense 1.0ml of ethanol? the density of ethanol is 0.80g/ml
Answers: 1
Chemistry, 22.06.2019 23:00
Condensation happens when water vapor cools. true or false? ?
Answers: 2
The pH equals the pKa when half of the volume of NaOH necessary to reach the equivalence point has b...
History, 25.03.2020 06:26
Social Studies, 25.03.2020 06:26
History, 25.03.2020 06:26
Physics, 25.03.2020 06:26
Biology, 25.03.2020 06:26
History, 25.03.2020 06:26