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Topic: Calculate the pH of solution formed on mixing 0.8M NH3 and 0.7M NH4Cl...  (Read 2830 times)

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Offline n00b2

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Calculate the pH of solution formed on mixing 0.8M NH3 and 0.7M NH4Cl...
« on: March 31, 2014, 11:33:22 AM »
Calculate the pH of solution formed on mixing 0.8M NH3 and 0.7M NH4Cl .The Kb(NH3 ) is 1.85x10-5.
Can anyone pls solve this one??
I know the answer but i can't find out how i can solve this... :-\
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Offline Borek

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Re: Calculate the pH of solution formed on mixing 0.8M NH3 and 0.7M NH4Cl...
« Reply #1 on: March 31, 2014, 12:07:18 PM »
Just plug these numbers into Henderson-Hasselbalch equation.
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Offline n00b2

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Re: Calculate the pH of solution formed on mixing 0.8M NH3 and 0.7M NH4Cl...
« Reply #2 on: April 03, 2014, 01:13:12 PM »
no luck @ all :(
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Offline sjb

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Re: Calculate the pH of solution formed on mixing 0.8M NH3 and 0.7M NH4Cl...
« Reply #3 on: April 03, 2014, 02:04:28 PM »
Quote from: n00b2 on April 03, 2014, 01:13:12 PM
no luck @ all :(

What is the Henderson Hasselbach equation?
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