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If 0.1 M acetic acid has a pH of 2.87, what is the concentration of H+ ions?

Practice Questions

1 question
Q1
If 0.1 M acetic acid has a pH of 2.87, what is the concentration of H+ ions?
  1. 0.001 M
  2. 0.01 M
  3. 0.1 M
  4. 0.5 M

Questions & Step-by-step Solutions

1 item
Q
Q: If 0.1 M acetic acid has a pH of 2.87, what is the concentration of H+ ions?
Solution: [H+] = 10^(-pH) = 10^(-2.87) ≈ 0.001 M.
Steps: 0

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