Chemistry, 03.08.2020 09:01 eranique1145

What amounts of sodium benzoate would be required to prepare 2.5L of 0.35M benzoic buffer solution with a pH of 6.10? Ka of benzoic acid = 6.5 x 10-5 MW benzoic acid, HC7H5O2, is 122.01 MW sodium benzoate, NaC7H5O2, is 144.01

Answers: 3

Show answers

Other questions on the subject: Chemistry

Chemistry, 22.06.2019 12:00, BakerElsie02

Which of the following units is not an official si unit? mole liter kilogram ampere

Answers: 1

continue

Chemistry, 22.06.2019 20:00, bettybales1986

Glucose (c6h12o6) is an important biological molecule. (round the answer to nearest hundredth.) what is the percent by mass of carbon in glucose?

Answers: 2

continue

Chemistry, 22.06.2019 20:30, Schoolworkspace453

Consider the following unbalanced equation for the combustion of hexane: αc6h14(g)+βo2(g)→γco2(g)+δh2o(g) part a balance the equation. give your answer as an ordered set of numbers α, β, γ, use the least possible integers for the coefficients. α α , β, γ, δ = nothing request answer part b determine how many moles of o2 are required to react completely with 5.6 moles c6h14. express your answer using two significant figures. n n = nothing mol request answer provide feedback

Answers: 2

continue

Chemistry, 23.06.2019 00:30, DragonLovely

•hydration •dissociation •dissolving which one goes to which

Answers: 1

continue

You know the right answer?

What amounts of sodium benzoate would be required to prepare 2.5L of 0.35M benzoic buffer solution w...