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I have this question but cannot figure it out I was wondering if anyone could help?
A buffer solution has [H2PO4]=[HPO4]=.125M.(For phosphoric acid, Ka2=6.2e-8, pKa2=7.21)
What is the pH of the buffer solution?
What will be the pH after .01mol of NaOH have been added to 1L of the buffer solution?
