RhondaSommer
RhondaSommer RhondaSommer
  • 03-03-2017
  • Chemistry
contestada

An HCl solution has a concentration of 3.26 x 10-2 M. What is the pH of this solution?

pH = 12.5

pH = 1.49

pH = 3.3

pH = 2.0

Respuesta :

Аноним Аноним
  • 03-03-2017
- log (3.26x10^-2) = 1.49 which is B
Answer Link
RomeliaThurston RomeliaThurston
  • 16-08-2019

Answer: The pH of the solution is 1.49

Explanation:

pH is defined as the negative logarithm of hydrogen ion concentration present in a solution.

To calculate the pH of the reaction, we use the equation:

[tex]pH=-\log[H^+][/tex]

where,

[tex][H^+]=3.26\times 10^{-2}M[/tex]

Putting values in above equation, we get:

[tex]pH=-\log(3.26\times 10^{-2})\\\\pH=1.49[/tex]

Hence, the pH of the solution is 1.49

Answer Link

Otras preguntas

A country engaged in brinkmanship would 1)refuse to engage an enemy in combat following an attack. 2)maintain a position of strength without having to engage in
How did feudalism and the manor system help Europeans survive Viking raids
What are three physical properties of a pencil?
Which of these international organization bases it's membership solely on cultural identification
ANSWER FAST AND CORRECTLY FOR BRAINLIEST What is the median for the bar graph below?
write the equation of a vertical line that passes through 2, 7
-3/4v=6 solve for v
Write an expression using exponents. Use each base once
Jorge is looking for information about the life of his favorite music artist, Ray Charles. Which type of resource(s) would provide the most useful information?
What new method was used to choose presidential candidates in the 1830s?