23431lllfdg 23431lllfdg

04-08-2022
Chemistry

contestada

If a solution has a pH of 2, what is the hydroxide ion concentration?
Group of answer choices

A. 1x10-12 M

B. 12

C. 1x10-2 M

D. 2

Respuesta :

ebenezerghart ebenezerghart

16-08-2022

Answer:

A

Explanation:

14=pH + pOH

pOH= 14 - 2

pOH= 12

pOH= -log[OH]

[OH]= 10^-12

=1×10^-12

Answer Link

Otras preguntas

7 IS 10 TIMES THE VALUE OF ____ CHOICES: 0.7 0.007 0.07 70

The attacks of September 11 , 2001, MOST LIKELY influenced Americans’ political socialization during the 2000s because Americans became more likely to support l

Can someone please help ASAP will give brainliest

help!! . I m begging pls

Fill in the coefficients that will balance the following reaction: a0H2 + a1O2 → a2H2O

Legislation adopted by local legislative bodies is called a/an

Which word correctly completes this sentence? Luckily, the accident was just a small

Pete's monthly housing budget is $2,250. His monthly costs are $215.75 for insurance, $143.50 for utilities, and $273 for taxes. Which of these houses has the h

in the opening of his speech stalin refers to his audience as his friend. what type of audiencee appeal is he using

Which types of jobs did slaves do in each colonial region