SOLUTION: Advanced Functions question: What is the hydrogen ion concentration of a glass of orange juice, with a pH of 2.8?

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Question 1205554: Advanced Functions question: What is the hydrogen ion concentration of a glass of orange juice, with a pH of 2.8?
Answer by josgarithmetic(39799) About Me  (Show Source):
You can put this solution on YOUR website!
-log%2810%2CC%29=2.8

log%2810%2CC%29=-2.8

C=10%5E%28-2.8%29----------- "moles" per liter