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Chemistry

Is a soapy solution Ph9 an acid basic or neutral?

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March 05, 2010 6:05PM

The Ph scale is from 0-14. 7 is neutral. So, 9 would be increasing to alkaline. below 7 is acidic. Red litmus paper would turn blue in soapy water, and blue litmus paper would stay blue. Soapy water is a base.