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November 08, 2025, 04:08:47 am
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Author Topic: Equation  (Read 2804 times)  Share 

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jaja

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Equation
« on: March 28, 2009, 01:02:37 pm »
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thiis is a equation that is suposed to be in my sac on this tueday for vulemetric analysis...

NH4 (aq) + NaOH -----??

since NH4 is a weak acid, would it donate it's H+ and become NH3?? and water and NA- will be formed?? pls explain...if this is correct..thx. :) :)
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TrueTears

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Re: Equation
« Reply #1 on: March 28, 2009, 01:09:01 pm »
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full equation

   ionic equation

« Last Edit: March 28, 2009, 01:12:28 pm by TrueTears »
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jaja

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Re: Equation
« Reply #2 on: March 28, 2009, 01:10:58 pm »
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where did so4 come from?????
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TrueTears

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Re: Equation
« Reply #3 on: March 28, 2009, 01:13:20 pm »
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Quote from: jaja on March 28, 2009, 01:10:58 pm
where did so4 come from?????
We did the same prac i think and it ammonium was part of ammonium sulfate. Is the ionic equation the one you are looking for?

by itself should be shouldn't it?
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polky

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Re: Equation
« Reply #4 on: March 28, 2009, 02:45:15 pm »
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Quote from: jaja on March 28, 2009, 01:02:37 pm
thiis is a equation that is suposed to be in my sac on this tueday for vulemetric analysis...

NH4 (aq) + NaOH -----??

since NH4 is a weak acid, would it donate it's H+ and become NH3?? and water and NA- will be formed?? pls explain...if this is correct..thx. :) :)

Yes, NH4+ will donate its H+ even though it is a weak acid.  Because NaOH is a strong base, it will push the weak acid NH4+ to donate its electron.

Ionic equation is that in TrueTears' post.  If you're talking about ionic equations, you don't have to worry about the SO4, it's just a spectator.
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uni09

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Re: Equation
« Reply #5 on: March 28, 2009, 03:01:19 pm »
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Quote from: uptowngirls on March 28, 2009, 02:56:30 pm
How about this for an Ionic equation

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Flaming_Arrow

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Re: Equation
« Reply #6 on: March 28, 2009, 03:08:16 pm »
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excal

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Re: Equation
« Reply #7 on: March 28, 2009, 03:16:53 pm »
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FYI uptowngirls has been permabanned.
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Over9000

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Re: Equation
« Reply #8 on: March 28, 2009, 03:18:10 pm »
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Y
Quote from: Excalibur on March 28, 2009, 03:16:53 pm
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jaja

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Re: Equation
« Reply #9 on: March 29, 2009, 09:25:39 pm »
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what.. where did she come from.. she was so random... and no, that wasn't a specator ion...and our sac was on the amount of nitrogen in fetilizer.. but i got it now.. the formulae is in the tsfx notes.. a weak acid + a strong base give= salt, water and excess strong base...
this was part of back titration...
and thx true tears i can also rely on you to answer my questions...
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Re: Equation
« Reply #10 on: March 29, 2009, 09:27:15 pm »
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Quote from: jaja on March 29, 2009, 09:25:39 pm
what.. where did she come from.. she was so random... and no, that wasn't a specator ion...and our sac was on the amount of nitrogen in fetilizer.. but i got it now.. the formulae is in the tsfx notes.. a weak acid + a strong base give= salt, water and excess strong base...
this was part of back titration...
and thx true tears i can also rely on you to answer my questions...
haha our SAC also included working out the amount of nitrogen in fertilizer =]
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