37.8k views
3 votes
a use the rules for logarithms and exponents to solve for pH in terms of [H+]. NOTE: Capitalization counts. pH =?

1 Answer

3 votes

Final answer:

To solve for pH in terms of [H+], use the formula pH = -log [H+]. Substitute the value of [H+] into the equation, calculate the logarithm, and take the negative to get the pH value.

Step-by-step explanation:

The pH of a solution can be calculated using the formula pH = -log [H3O+]. To solve for pH in terms of [H3O+], follow these steps:

  1. Substitute the value of [H3O+] into the equation.
  2. Use a scientific calculator to calculate the logarithm.
  3. Take the negative of the logarithm to get the pH value.

For example, if [H3O+] is 1 × 10-3 M, the pH would be 3.0. If [H3O+] is 2.5 × 10-11 M, the pH would be 10.60.

User HariHaravelan
by
7.4k points

No related questions found

Welcome to QAmmunity.org, where you can ask questions and receive answers from other members of our community.