treymartinez4289 treymartinez4289

25-08-2021
Chemistry

contestada

The pOH a solution of 0.04 M HCl is:________
a. 1.4
b. 10
c. 12.6
d. 13.6
e. The pOH cannot be determined

Respuesta :

nushratjahan2706 nushratjahan2706

25-08-2021

The answer is a. 1.4

Hope it helps.

Answer Link

abrahamnathanael abrahamnathanael

25-08-2021

pH of 0.04 M HCl is

pH = -log 0.04 =1.4
pOH = 14-pH = 12.6

hence the answer is C 12.6

Answer Link

Otras preguntas

“Ethnocentrism— the belief in the superiority of one’s own ethnic group—has taken hold in the world.” Do you agree or disagree? Explain.

There are 200 paperweights in a box. The mass of each paperweight is 0.085 kilogram. The mass of the empty box is 560 grams. What is the total mass of the box a

How was the principle of the Roosevelt Corollary different from that of the Monroe Doctrine?

What reasons did humanists give for wanting to reform society? Explain.

The first government dealt with the Native American problem by __________________. a. getting an army together and running them off b. not letting any more sett

The division of the Roman Empire into eastern and western halves was a crucial step in the formation of the _____. a. Catholic Empire b. Ottoman Empire c. Persi

42 is 30% of what number

The rule of Shi Huangdi, legalism, and the tomb of terra cotta soldiers are most closely associated with the (1) Maurya Empire (3) Persian Empire (2) Qin

a ____ is a significant change that occurs over some period of time

which digits repeat in the decimal number 28.1543