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Topic: PH calculation of Na2Po3  (Read 6411 times)

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Offline zazjaju

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PH calculation of Na2Po3
« on: November 28, 2010, 01:56:44 PM »
What is the pH of 100 mL of a .02000 M solution of Na2Po3?

Please help solve and show work.

Thank you!!!
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Offline AWK

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Re: PH calculation of Na2Po3
« Reply #1 on: November 29, 2010, 02:47:16 AM »
Something is wrong in your formula Na2PO3
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Offline zazjaju

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Re: PH calculation of Na2Po3
« Reply #2 on: November 29, 2010, 09:38:02 AM »
It's Na2HPo3... sorry!
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Offline AWK

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Re: PH calculation of Na2Po3
« Reply #3 on: November 29, 2010, 10:50:52 AM »
Hydrolysis based on K2
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Offline zazjaju

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Re: PH calculation of Na2Po3
« Reply #4 on: November 29, 2010, 11:07:44 AM »
What do you mean by that?
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Offline AWK

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Re: PH calculation of Na2Po3
« Reply #5 on: November 29, 2010, 11:57:03 AM »

HPO32–(aq) + H2O = H2PO3–(aq) + OH–(aq)
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