brookehogan555 brookehogan555
  • 08-08-2017
  • Chemistry
contestada

what is the ph of the solution in which the h+ is 1.0 x10-4 mol/l

A. 14.00
B. 10.00
C. 4.00
D. 1.00

Respuesta :

Edufirst
Edufirst Edufirst
  • 16-08-2017
The definition and formula to calculate pH is:

pH = log { 1 / [H+] }

So, the pH of this solution, whose molar concentration of H+ is [H+] = 1.0 * 10^-4, is:

pH = log { 1 / (1.0 * 10 ^-4) } = log (10^4) = 4

Answer: option C. 4.00
Answer Link

Otras preguntas

Kelly can type 120 words in 3 minutes. How many words can she type in 1 minute at this rate?
which of these best describes an anorexic persons body image a. incorrectly perceived as underweight b. incorrectly perceived as overweight c. correctly perceiv
How much has the earth warmed over the past 100 years
in how many ways can you make change for 20$ using quarters and dimes , with at least one of each coin being used ?
What Are the benefits of having stem cells?
Which of the following are not parts of a message? Select all that apply.
If x=y and y=z which statement must be true
write 63 as a product of prime factors
Identify the sequence as arithmetic, geometric, or neither. Explain your answer.
Is the function Quadratic? x 1 2 3 4 5 y 0 3 8 15 24 No Yes