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Topic: IONIC REACTION HELP URGENT!!!!!!!!!!!!!!!!  (Read 2410 times)

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Offline morphius

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IONIC REACTION HELP URGENT!!!!!!!!!!!!!!!!
« on: November 16, 2009, 06:24:32 PM »
I need some help majorly. I am working on net ionic equations and need help with a few of them. I was absent the day tht my teacher taught them and he hates me majorly and wont help me. Here they are.

Cadmium Chloride + Sodium Hydroxide
need: Net ionic and complete ionic

Nickle Chloride and Sodium carbonate
need: Net ionic and complete ionic

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Re: IONIC REACTION HELP URGENT!!!!!!!!!!!!!!!!
« Reply #1 on: November 16, 2009, 06:58:03 PM »
Write normal equation.

Write everything that is dissociated as ions.

Cancel ions that don't change.

For example, reaction between NaOH and HCl:

NaOH + HCl -> NaCl + H2O

ionic:

Na+ + OH- + H+ + Cl- -> Na+ + Cl- + H2O

net ionic:

OH- + H+ -> H2O

No idea why I wrote it all instead of sending you to read your textbook. It must contain exactly the same information.
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