1. The problem statement, all variables and given/known data Find the pH of 0.02025 M tartaric acid using the method of multiple equilibria given that its Ka1 value is 9.2*10-4 and its Ka2 value is 4.31*10-5. 2. Relevant equations Kaoverall = Ka1 * Ka2 3. The attempt at a solution Please check the Word document. Is my method and calculation correct? Thank you.