
Arturo O. answered 07/17/20
Experienced Physics Teacher for Physics Tutoring
pH = -log(4.7 x 10-2)
Evaluate the the logarithm, multiply it by -1, and you will have your answer.
Kika A.
asked 07/16/20The pH of a solution ranges from to 14. An acid solution has a pH less than 7. Pure water is neutral and has a pH of 7. The pH of a solution is given by pH = - log x where x represents the concentration of the hydrogen ions in the solution in moles per liter. Find the pH of a solution if its hydrogen ion concentration is 4.7 * 10 ^ - 2
Arturo O. answered 07/17/20
Experienced Physics Teacher for Physics Tutoring
pH = -log(4.7 x 10-2)
Evaluate the the logarithm, multiply it by -1, and you will have your answer.
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