a. A buffer solution is 0.480 M in HClO and 0.367 M in NaClO . If...

Question

Question

a. A buffer solution is 0.480 M in HClO and 0.367 M in NaClO . If Ka for HClO is 3.5×10-8 , what is the pH of this buffer solution?

b. A buffer solution is 0.481 M in H2S and 0.294 M in NaHS. If Ka1 for H2S is 1.0x10^-7, what is the pH of this buffer solution?

Answer 1

Answer #1

@ [140] = 0.480CM) and (NaClo] = 0.367 , Ką of H410 =3.5178 pH = pka (HUO) + log Marco : za log(3.5x168) + log 60 345C) = (7.

Answer 2

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