Homework Help: chem

Posted by hannah on Sunday, November 28, 2010 at 12:14pm.

balance the equation:(i can balance the equation but the problem i have is finding the formula for the last part

HC2H3O2(aq) + Ca(OH)2(aq) -> H2O(l) + find the formula here

the last part would be CaOC2H3O2?

im a little confused. did the O fromt he H2O come from (OH)2?

chem - bobpursley, Sunday, November 28, 2010 at 1:20pm
No. the acetate ion C2H3O2- joins the calcium+2 ion to make calcium acetate

Ca(C2H3O2)2

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