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OpenStudy (anonymous):
can somebody help with completing some equations please? first one is KOH + H2CO3 ----> ? and it must be balanced
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OpenStudy (wolfe8):
Welcome to OpenStudy. Can you list me the ions of those reactants first?
OpenStudy (anonymous):
what are the ions ?
OpenStudy (wolfe8):
I'm asking you so I can show you how to form compounds next time. Here, they are K+, OH-, H+, and (CO3)2- Now, switch the pairing of those ions to form the products.
OpenStudy (anonymous):
K(CO3)2+H2O is this right ?
OpenStudy (wolfe8):
Close, but see how K has a charge of 1+ and CO3 has 2-. What you did has a net charge of 1+ (-2)2
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OpenStudy (anonymous):
sorry I am very bad at chemistry!!!
OpenStudy (wolfe8):
It's fine, but here, this should help you form compounds: http://www.occc.edu/kmbailey/chem1115tutorials/formulas_ionic.htm
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