delaneybelljohnson delaneybelljohnson

01-04-2021
Chemistry

contestada

To prepare a buffer solution with a pH of 4.1, which acid should be used?
glycine: pka = 2.35
benzoic acid: pka = 4.19
hydrobromous: pKa = 8.7

Respuesta :

laciavne11 laciavne11

02-04-2021

Answer:

benzoic acid: pka = 4.19

Explanation:

Answer Link

Otras preguntas

What is y={\dfrac{4}{5}}x+2y= 5 4 x+2y, equals, start fraction, 4, divided by, 5, end fraction, x, plus, 2 written in standard form? Choose 1 answer:

Solve by completing the square: x^2+10x-11=0

1. Molina is sewing a border of ribbon onto her rectangular picnic blanket. The long side of the blanket is 7 feet and the short side is 4 feet. How many feet o

Did yellow journalism discourage the United States from getting involved in the Spanish American war

Solve the system by the substitution method. x+y=9 y=2x

Which value cannot represent the probability of an event occurring? a. 1/100 b. 0.29 c. 85% d. 3/2

Please answer this correctly I have to finish the sums by today.I want virtsuo people to answer

What is the area of a parallelogram whose bases are 9 cm long, whose opposite sides are 4 cm long, and whose altitude is 3 cm?

Roger Williams was strongly in favor of which of the following principles of U.S. government? A. seperation of church and slate B. representative democracy C. t

Achemistry journal requires that all new research papers be peer reviewed by other scientists before they are published. This allows which of the following? The