Calculate the pH of a buffer that is 0.280M in NaHCO3 and 0.330M in Na, CO. Express your answer to two 2 3 decimal places. pH = Request Answer Part B Calculate the pH of a solution formed by mixing 65mL of a sctution that is 0.23M in NaHCO3 with 75mL of a solution that is 0.18M in Na 2 CO 3. Express your answer to two decimal places. pH = Request Answer Provide Feedback

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