Thursday, 13 November 2014

Observation
As I pressed the lime water with 02 into the test tube, it stayed the same. When Asad blew lime water with 02 into the test tube using a straw, it started to get cloudy and misty. After, we put distilled water into two beakers. We used the same tools and used the PH indicator. The beaker with the straw turned yellow and the other beaker turned green. 
 

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