Chemistry, 06.04.2021 21:00, mdean858

A buffer is made with 0.493 M of the weak base methylamine () with 0.493 M (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?

Answers: 1

Show answers

Other questions on the subject: Chemistry

Chemistry, 21.06.2019 22:30, mauifrifer3986

Omg imgonnafailnfiedkla use complete sentences to explain how the mass of hydrogen is conserved during cellular respiration.

Answers: 1

continue

Chemistry, 22.06.2019 04:00, queenkimm26

Tin has ten stable isotopes. the heaviest, 124sn, makes up 5.80% of naturally occuring tin atoms. how many atoms of 124sn are present in 82.0 g of naturally occurring tin? what is the total mass of the 124sn atoms in this sample?

Answers: 3

continue

Chemistry, 22.06.2019 21:30, layla07

Light waves are as they pass through the

Answers: 3

continue

Chemistry, 23.06.2019 02:30, ineedhelp2285

What role does weathering have in shaping earth’s surface? a) it allows sediments to fall out of a medium. b) it sediments settle on a new surface. c) it breaks down older material into sediments. d) it transports sediments to a different location. will give brainliest, answer quickly.

Answers: 2

continue

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...