Chemistry
Chemistry, 06.04.2021 21:00, mdean858

A buffer is made with 0.493 M of the weak base methylamine (CH3NH2) with 0.493 M CH3NH3Cl (KA = 5.6 x 10^-4) What is the pH of this buffer system?

If 0.100 M HBr is added to the buffer, what is the pH?

answer
Answers: 1

Other questions on the subject: Chemistry

image
Chemistry, 21.06.2019 14:00, alexisdiaz365
Your answer should have the same number or significant figures as a he starting measurement. 3201 ml =
Answers: 2
image
Chemistry, 21.06.2019 23:50, kukisbae
How does a scientist the government? a. the scientist tells people in society what to do. b. the scientist determines the policies that the government spends money on. c. the scientist provides unbiased information to the government. d. the scientist makes laws based on his or her research results.
Answers: 1
image
Chemistry, 22.06.2019 07:50, chrismax8673
What material does not melt at any temperature
Answers: 2
image
Chemistry, 22.06.2019 16:00, winnie45
He table below gives the atomic mass and relative abundance values for the three isotopes of element m. relative abundance (%) atomic mass (amu) 78.99 23.9850 10.00 24.9858 11.01 25.9826 what is the average atomic mass (in amu) of element m? 2.86 5.36 24.30 24.98
Answers: 2
Do you know the correct answer?
A buffer is made with 0.493 M of the weak base methylamine () with 0.493 M (KA = 5.6 x 10^-4) What...

Questions in other subjects:

Konu
Computers and Technology, 24.06.2021 02:30
Konu
Mathematics, 24.06.2021 02:30