Litmus Paper
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By baldrick2dogs •
I bought some litmus paper the other week. I only used it once and it changed colour. I took it back and they refused to exchange it. What's THAT all about then?
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... and this one: http://www.qatarliving.com/node/1894460
litmus paper changes to red in an acid and blue in an alkali..lessons from gr.8
oh litmus paper changes its color..dont u worry.
What a coincidence. My lady friend at the Ramada did some test with some paper and it turned blue either.