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November 01, 2025, 01:12:51 pm

Author Topic: Ionic Equations  (Read 1212 times)  Share 

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methodsboy

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Ionic Equations
« on: January 04, 2009, 07:28:29 pm »
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hey
i need urgent help !  :'(
i forgot how to write ionic equations for acid/base reactions.

Could someone please explain how to write an ionic equation for this acid/base reaction:

HNO3(aq) + NaOH(aq) --> NaNO3(aq) + H2O(l)             :-\

Thankyou

osmoister

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Re: Ionic Equations
« Reply #1 on: January 04, 2009, 07:42:14 pm »
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hey
i need urgent help !  :'(
i forgot how to write ionic equations for acid/base reactions.

Could someone please explain how to write an ionic equation for this acid/base reaction:

HNO3(aq) + NaOH(aq) --> NaNO3(aq) + H2O(l)             :-\

Thankyou

i'm not 100% certain ( just started studying it a week ago) but i think its:
H+ (aq) + oh-(aq) --> h2o(l)

NE2000

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Re: Ionic Equations
« Reply #2 on: January 04, 2009, 07:49:47 pm »
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Step one is to identify your aqueous solutions as ions and your molecules as molecules

So you have



Then you eliminate the spectator ions, or those that remain unchanged either side of the equation. That leaves you with:

2009: English, Specialist Math, Mathematical Methods, Chemistry, Physics

methodsboy

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Re: Ionic Equations
« Reply #3 on: January 04, 2009, 09:01:15 pm »
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Step one is to identify your aqueous solutions as ions and your molecules as molecules

So you have



Then you eliminate the spectator ions, or those that remain unchanged either side of the equation. That leaves you with:


Thanks alot NE2000, pfft it was soo easy!   lol i cnt believe i forgot how to do that.

AQ

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Re: Ionic Equations
« Reply #4 on: January 09, 2009, 02:20:27 am »
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Step one is to identify your aqueous solutions as ions and your molecules as molecules

So you have



Then you eliminate the spectator ions, or those that remain unchanged either side of the equation. That leaves you with:



yeh thats right.
i loved this topic alot,.
Though i sort of forgot how to do it also.
when you said aqueous, then it came to my mind
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