Chemistry
Chemistry, 26.02.2021 20:50, justin5163

A buffer solution is prepared by dissolving 0.100 moles of methylamine (CH3NH2) and 0.06 moles of methylammonium chloride (CH3NH3Cl) in 0.250
L of solution. Calculate the pH of this solution after 0.200 moles of HCl has
been added. Kb = 4.38 x 10-4 for methylamine.

answer
Answers: 3

Other questions on the subject: Chemistry

image
Chemistry, 22.06.2019 10:30, xojade
Astudent reacts 13 moles of iron with 21 moles of oxygen according to the following equation:
Answers: 1
image
Chemistry, 22.06.2019 15:30, nisha87
Using the first volume and temperature reading on the table as v1 and t1, solve for the unknown values in the table below. remember to use the rules of significant figures when entering your numeric response.
Answers: 1
image
Chemistry, 22.06.2019 18:10, pearfam98
Given the following at 25c calculate delta hf for hcn (g) at 25c. 2nh3 (g) +3o2 (g) + 2ch4 (g) > 2hcn (g) + 6h2o (g) delta h rxn= -870.8 kj. delta hf=-80.3 kj/mol for nh3 (g), -74.6 kj/mol for ch4, and -241.8 kj/mol for h2o (g)
Answers: 1
image
Chemistry, 22.06.2019 18:30, ashleymer384
Two people each hold the end of a rope and create waves by moving their arms up and down. this wave is best classified as a transverse wave because a) both the rope particles and the wave are moving in the same direction. b) the wave is moving up and down as the particles of the rope move horizontally. c) the wave is moving horizontally as the particles of the rope move up and down. eliminate d) the wave is moving in a parallel direction with the motion of the person's arms.
Answers: 3
Do you know the correct answer?
A buffer solution is prepared by dissolving 0.100 moles of methylamine (CH3NH2) and 0.06 moles of m...

Questions in other subjects:

Konu
Mathematics, 13.09.2020 14:01
Konu
Mathematics, 13.09.2020 14:01
Konu
Business, 13.09.2020 14:01
Konu
History, 13.09.2020 14:01
Konu
Mathematics, 13.09.2020 14:01
Konu
Mathematics, 13.09.2020 14:01
Konu
Social Studies, 13.09.2020 14:01
Konu
Mathematics, 13.09.2020 14:01