What is the pH of beer in which the hydrogen ion concentration is #5.6 \times 10^ -7# M? Chemistry Acids and Bases pH calculations 1 Answer Junaid Mirza Nov 28, 2017 #pH = 6.25# Explanation: #pH = -log[H^+]# #pH = -log (5.6 × 10^-7) = 7 - log 5.6 = 6.25# Answer link Related questions How do you determine ph of a solution? How do you determine pH at an equivalence point? How do you determine pH from molarity? What does alkalinity mean? What is a base? How do acid base indicators change color? What is a neutral pH? How does alkalinity affect pool water? Why is pH important in drinking water? How can I calculate the pH of a solution? See all questions in pH calculations Impact of this question 6245 views around the world You can reuse this answer Creative Commons License