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

If you were to use a simple random sample to construct a 95% confidence interval for the mean of the distribution of wages in a population of steel worker union

ASSESSMENT: Read the poem and answer the activity that follows. Unforgettable Past Chelou D. Pantaden I remember from many years ago Being disobedient was all

The hot, partially melted, slowly flowing layer of Earth is called the ____. a. lithosphere b. outer core c. asthenosphere d. inner core

N bisects MO. MN = 7x - 15, NO = 2x + 5. Find x

A right square pyramid has an altitude of 10 and each side of the base is 6. To the nearest tenth of a centimeter, what is the distance from the top of the pyra

What was an effect of England’s increased production during the Industrial Revolution? an increase in cotton being exported by England a loss of income for fact

write a ratio in three different forms. Shawn biked 5 miles and ran 2 miles. What is the ratio of the distance Shawn ran to the distance he biked? OTHER THAN 2:

On Fridays, 5 out of 8 staff members wear Spirit Shirts. There are 136 staff members. If the ratio remains the same, how many teachers will not be wearing Spiri

what is the measure of angle H? (answer with the number not only the degree sign pls)

Is this a scientific model? Use complete sentences to explain why or why not.