Homework Help: Chemistry Balancing

Posted by Amy~ on Wednesday, September 8, 2010 at 8:51pm.

K3PO4(aq) + 3Sr(NO3)2 ==> Sr3(PO4)2 + K2(NO3)

the reactant was given.
I can't seem to balance this.

whenever everything is even either the 3Sr(NO3)2 or K2(NO3) is not balanced.
Also, the 3Sr in 3Sr(NO3)2 was already there.

Chemistry Balancing - Amy~, Wednesday, September 8, 2010 at 8:56pm
What should I do when the reactant seems to already be balanced or has a coefficent?
Chemistry Balancing - Amy~, Wednesday, September 8, 2010 at 9:02pm
figured it out
Chemistry Balancing - DrBob222, Wednesday, September 8, 2010 at 11:16pm
I hope you figured out that the formula for potassium nitrate is KNO3 and not K2NO3.

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