14:46 Jan 10, 2006 |
English language (monolingual) [PRO] Science - Chemistry; Chem Sci/Eng / pH measurement | |||||||
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| Selected response from: Klaus Herrmann Germany Local time: 01:29 | ||||||
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SUMMARY OF ALL EXPLANATIONS PROVIDED | ||||
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4 +9 | current caused by chlorine, |
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4 +2 | FYI |
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chlorine current, na current caused by chlorine, Explanation: nA: n = nano, A = Ampere. There's a constant voltage across the elctrodes and chlorine causes a current flow (in the nanoampere range). |
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