Calculate the pH of a solution formed by mixing 65 mL of a solution that is...

Question

Question

Calculate the pH of a solution formed by mixing 65 mL of a solution that is 0.28 M in NaHCO3 with 75 mL of a solution that is 0.16 M in Na2CO3.

science chemistry

Answer 1

Answer #1

n on = 0.28Mx 65ml = 0.0182 1000 ml/ht no ncor = 0.16 Mx 75ml 10ooml/ =0.012 m. total volume - 75+65=1uome = Oolulit. pH = pk

Answer 2

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