November 30, 2015

Posts by masooma

Total # Posts: 2

general chemistry
I need the oxidation half reactions, reduction half reactions, and net ionic equations for the following reactions: 1)magnesium +0.1M zinc sulfate 2)copper+0.1M zinc sulfate 3)zinc+0.1M copper(II)sulfate 4)zinc+3M HCl 5)copper+3M HCl 6)0.1M potassium iodide+ 0.1M copper(II)...
November 13, 2010

burning a candle. chemical change. reaction with oxygen an carbon dioxide+ water provided candle+oxygen= carbon dioxide +water phisical change the wax melts
October 20, 2006

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