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Topic: Titration  (Read 3003 times)

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Offline alpro

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Titration
« on: December 17, 2010, 06:27:14 PM »
If 25.00 mL of 0.20 mol/L HCO2H(aq) is titrated with 0.20 mol/L NaOH(aq) (the titrant), determine the pH

a) before titration began

b) after 10.00 mL of NaOH has been added

c) at the equivalence point
« Last Edit: December 17, 2010, 06:56:19 PM by alpro »
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Offline Borek

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Re: Titration
« Reply #1 on: December 18, 2010, 04:57:50 AM »
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Offline alpro

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Re: Titration
« Reply #2 on: December 18, 2010, 01:27:00 PM »
Could someone show me the steps, I know the answer that's no problem, but I'm just not sure how to get from one point to the other, or if one is a strong acid (base) - weak acid (base) what should I do different? My teacher is off at the moment so I'm kinda lost and really want to get this cleared off.
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Offline Borek

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Re: Titration
« Reply #3 on: December 18, 2010, 07:10:46 PM »
Everything is explained on the page I linked to. Please elaborate on what you don't understand.
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