You are asked to prepare 500 ml 0.250 m acetate buffer at ph 5.00 using only pure acetic acid ( mw=60.05 g/mol, pka=4.76), 3.00 m naoh, and water. answer the questions regarding the preparation of the buffer.
1. how many grams of acetic acid will be needed to prepare the 500 ml buffer?
note that the given concentration of acetate refers to the concentration of all acetate species in solution.
Answers: 3
Chemistry, 22.06.2019 13:00
Is 9 correct? and can someone me with 10? it’s due tomorrow, you
Answers: 1
Chemistry, 22.06.2019 23:50
Which scientists contributed to the determination of how cfcs in clouds in the upper atmosphere could destroy ozone molecules
Answers: 1
Chemistry, 23.06.2019 00:30
An ice cube with a volume of 45.0ml and a density of 0.9000g/cm3 floats in a liquid with a density of 1.36g/ml. what volume of the cube is submerged in the liquid
Answers: 3
Chemistry, 23.06.2019 00:50
50 points! need answer asap. what type of organic compound contains the following functional group? (2 points)
Answers: 3
You are asked to prepare 500 ml 0.250 m acetate buffer at ph 5.00 using only pure acetic acid ( mw=6...
Mathematics, 27.07.2021 01:00
Mathematics, 27.07.2021 01:00
Mathematics, 27.07.2021 01:00
Business, 27.07.2021 01:00
Mathematics, 27.07.2021 01:00