Chemistry, 26.03.2020 23:02 chambless1828
A chemist titrates 220.0 mL of a 0.1917M propionic acid (HC2H5CO2) solution with 0.1787 M KOH solution at 25°C. Calculate the pH at equivalence. The pKa of propionic acid is 4.89.
Round your answer to 2 decimal places.
Answers: 3
Chemistry, 22.06.2019 01:30
(apex) when a cup of water is dropped, as the cup falls, the water in the cup falls out true or false?
Answers: 1
Chemistry, 22.06.2019 07:00
The boiling point of propanoic acid is higher than that of 1-butanol because: propanoic acid has a higher molecular weight than 1-butanol. propanoic acid is more soluble in water than 1-butanol. propanoic acid is a better hydrogen bond donor than 1-butanol. propanoic acid forms hydrogen bonded dimers and 1-butanol does not. 1-butanol forms hydrogen bonded dimers and propanoic acid does not.
Answers: 2
A chemist titrates 220.0 mL of a 0.1917M propionic acid (HC2H5CO2) solution with 0.1787 M KOH soluti...
Social Studies, 21.08.2019 20:30
Physics, 21.08.2019 20:30
Mathematics, 21.08.2019 20:30
Mathematics, 21.08.2019 20:30
Mathematics, 21.08.2019 20:30
Mathematics, 21.08.2019 20:30
Physics, 21.08.2019 20:30
Biology, 21.08.2019 20:30
Mathematics, 21.08.2019 20:30
History, 21.08.2019 20:30
Mathematics, 21.08.2019 20:30