Primarygun Posted February 19, 2006 Posted February 19, 2006 When hydrogen gas and nitrogen dioxide is pumped into acidified potassium dichromate solution, any changes are observed?
ecoli Posted February 19, 2006 Posted February 19, 2006 If I wasn't so tired, I could look up the voltages on a reduction potential chart and tell you...
Primarygun Posted February 19, 2006 Author Posted February 19, 2006 I have checked it, there should be. But,in fact, hydrogen does not react with it, why?
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