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Topic: balancing chemical equations  (Read 3491 times)

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Offline lynn

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balancing chemical equations
« on: October 28, 2006, 04:21:26 PM »
How do u balance?
Mg^2+Cl^2-------> Mg^2+ plus Cl-
H20------> H2+02= 2H2 +02=2H2O
Li+OH- plus K+2S^2- --------> Li2S^2-+ K+OH-
P+Cl2----->PCl3


Offline Albert

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Re: balancing chemical equations
« Reply #1 on: October 28, 2006, 04:27:53 PM »
Have you ever heard of half reactions?

Offline Borek

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Re: balancing chemical equations
« Reply #2 on: October 28, 2006, 04:31:29 PM »
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