triplepie Messages 15 Reaction score 0 Thread starter Sep 14, 2009 #1 I think this chemical balance is correct but I'm not sure if I am writing it right or not. Any help?
Ygggdrasil Science Advisor Insights Author Gold Member Messages 3,753 Reaction score 4,198 Sep 14, 2009 #2 Perhaps it's not accepting your answer because of a small typo: PB(NO3)2 should be Pb(NO3)2. After all, lead (Pb) is not the same as a phosphorus-boron (PB) compound.
Perhaps it's not accepting your answer because of a small typo: PB(NO3)2 should be Pb(NO3)2. After all, lead (Pb) is not the same as a phosphorus-boron (PB) compound.