okaysum7459 okaysum7459

18-10-2017
Chemistry

contestada

For each strong acid solutions, determine [h3o+],[oh−], and ph. 0.28 m hcl

Respuesta :

25-10-2017

The given acid is HCl of 0.28 M which means that:
[H+] = 0.28
pH = -log[H+] = -log[0.28] = 0.5528
pOH = 14 - pH
pOH = 14 - 0.5528 = 13.447
pOH = -log[OH-]
log[OH-] = -13.447
[OH-] = 10^-13.447 = 3.5727*10^-14

Answer Link

Otras preguntas

Latin American revolutions during the early 19th century were most likely inspired by the French revolution and the a) cuban revolution b) russian revolution c)

Point of Origin is also known as:

Ples hlpe meeeeeeeeee 2.4 ÷ 80 =

Javier has been saving for a digital camera. He finds one on sale for $67.50. It usually costs $90.00. What is the percent of the discount? A: 20% B: 25% C: 30%

PLEASE PLEASE PLEASE GUYS HELP ME OUT.........

Which of the following was not one of the provisions of the enforcement acts passed in response to the rise of the KKK?

The concentration of salt is higher inside a cell than outside the cell. The concentration of water inside the cell is lower than it is outside. Salt cannot pas

What domain and kingdom do all invertebrate animals belong to

Who are the Swahili people? Where do they live?

PLZ ANSWER ASAP I just want the correct answerrrrr