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penpaperaser

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penpaperaser

soap

I've always been wondering...Soap has a bitter taste, soapy feel and is an alkali right? But alkalis has a pH higher than 7. Does that make the soap; Johnson's pH 5.5 an acid or an alkalis? And why?
13:53 Sat 20th Sep 20086 answers, last by peanut273 04:10 Fri 26th Sep 2008

Only 1 question