Difference between revisions of "Litmus paper"
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Keysersoze (talk | contribs) (Created page with ''''Litmus paper''' is a chemical indicator made by treating paper with an extract of various lichens. It turns red in solutions with a Ph below 4.5 and blue in solutions with a P…') |
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Revision as of 02:19, June 30, 2010
Litmus paper is a chemical indicator made by treating paper with an extract of various lichens. It turns red in solutions with a Ph below 4.5 and blue in solutions with a Ph above 8.3.