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August 27, 2025, 07:30:40 am
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Author Topic: percentage ionisation? URGENT ANSWER NEEDED (:  (Read 2376 times)  Share 

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physics

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percentage ionisation? URGENT ANSWER NEEDED (:
« on: September 12, 2010, 02:37:30 pm »
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what is the formula for the percentage ionisation? please and thank you.
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Whatlol

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Re: percentage ionisation? URGENT ANSWER NEEDED (:
« Reply #1 on: September 12, 2010, 02:45:33 pm »
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Quote from: physics on September 12, 2010, 02:37:30 pm
what is the formula for the percentage ionisation? please and thank you.

its just the percentage of the acid what is ionised right?

so say you had ethanoic acid,

you would do [CH3 COO-] x100 / [CH3COOH]
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physics

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Re: percentage ionisation? URGENT ANSWER NEEDED (:
« Reply #2 on: September 12, 2010, 02:55:28 pm »
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so its concentration?
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Re: percentage ionisation? URGENT ANSWER NEEDED (:
« Reply #3 on: September 12, 2010, 02:57:27 pm »
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Quote from: physics on September 12, 2010, 02:55:28 pm
so its concentration?

yea at least thats the only way i have ever used it for chemistry.
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physics

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Re: percentage ionisation? URGENT ANSWER NEEDED (:
« Reply #4 on: September 12, 2010, 03:04:23 pm »
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so concentration of the ionised ion over the original acid times by 100! okay thanks :D
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Whatlol

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Re: percentage ionisation? URGENT ANSWER NEEDED (:
« Reply #5 on: September 12, 2010, 03:11:23 pm »
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Quote from: physics on September 12, 2010, 03:04:23 pm
so concentration of the ionised ion over the original acid times by 100! okay thanks :D

well concentration of the ionised acid (= devided by concentration of the acid then multiplied by 100 (=.
ionised ion would be like double ionisation ? :P
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Blakhitman

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Re: percentage ionisation? URGENT ANSWER NEEDED (:
« Reply #6 on: September 12, 2010, 04:17:59 pm »
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% ionisation=
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