920341 920341
  • 04-04-2019
  • Chemistry
contestada

A certain solution has [H3O+] = 8.1 X 10-8 M Calculate the pH of this solution

Respuesta :

jamuuj jamuuj
  • 14-04-2019

Answer:

pH = 7.092

Explanation:

pH is given by the formula;

pH = - log[H3O+]

Given [H3O+] = 8.1 X 10^-8 M

Therefore;

pH = -log 8.1 X 10^-8 M

     = 7.092

Answer Link

Otras preguntas

Amy raised £n for charity. Chris raised £18 more then any. The mean amount raised by the two of them is £45. Work out how much money each one of them raised
A solution of hydrogen peroxide, H2O2, is titrated with potassium permanganate, KMnO4, according to the following equation: 5H2O2 + 2KMnO4 + 3H2SO4 = 5O2 + 2MnS
What is the highest mountain on each continent?
What's the word for wandering about; tending to move around, travel
What's the term for: unwilling to bend; unyielding
What's the other word stubborn; inflexible
How did Niccolo Machiavelli’s book The Prince set him apart from other writers of the Renaissance?
What's the term for: unwilling to bend; unyielding
what is 12minus 2 multiply 6 plus 2 divide by 2
What's the other term for: lacking respect; scornful