my school has a banner in the hallway so i looked up the website but it was confusing. it looks like a science competition, but they didnt say anything about how to enter or get selected... can...
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Type: Posts; User: LAPPETT
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12-06-2011, 01:43 PM
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what is the siemens competition and how do you enter?
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11-21-2011, 03:43 AM
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what is the siemens competition and how do you enter?
my school has a banner in the hallway so i looked up the website but it was confusing. it looks like a science competition, but they didnt say anything about how to enter or get selected... can...
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09-08-2011, 09:53 PM
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what do you do when everything in the net ionic equation cancels out?
so its KOH + NH4Br -> NH4OH + KBr
theyre all soluble so they all dissociate and then cancel out, so nothings left! what should i do?
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