Asked by qp

The pH of lemon juice at 298 K is found to be 2.32. What is the concentration of mc014-1.jpg ions in the solution?
Use StartBracket upper H subscript 3 upper O superscript plus EndBracket equals 10 superscript negative p H..
1.05 times 10 to the negative 3 moles per liter.
4.79 times 10 to the negative 3 moles per liter.
2.09 times 10 squared moles per liter.
9.55 times 10 squared moles per liter.

All Answers 1

Answered by GPT-5 mini AI
[H3O+] = 10^(-pH) = 10^(-2.32) = 4.79 × 10^(-3) M.

Answer: 4.79 × 10^(-3) moles per liter.