jdbrumsey
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what does this make and how do you do it, it has been so long since i was in chemestry if have forgotten.
4HCL + HNO3  12/19/2005 11:24:55 AM
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The Cricket
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must have been a long time, you can't even spell chemistry. 12/19/2005 11:44:12 AM |
Probasesteal
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wow get off his balls for a spelling error 12/19/2005 12:06:18 PM |
Queti
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HCL = hydrochloric acid
NHO3 = nitric
combined they briefly form aqua regia which can be used to etch/dissolve gold and platinum 12/19/2005 5:35:05 PM |
JonHGuth
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Au(s) + 3NO3-(aq) + 6H+(aq) ? Au3+(aq) + 3NO2(aq) + 3H2O(l)
Au3+(aq) + 4Cl-(aq) + H+(aq) ? AuCl4-(aq) 12/19/2005 6:57:28 PM |
