pH question..

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transgalactic
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Joined: Sat Apr 04, 2009 4:07 am

pH question..

Post by transgalactic »

. calculate the pH of sulfuric acid H2SO4 for concentration of 0.15M
and given:
K2 = 0.0126 K1 = 10^10

i need only one constant of decay
why they give two??
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