9.3 Lab-BROMOTHYMOL BLUE LAB 2012.docx

of cellular respiration? How are cellular respiration and photosynthesis alike? How are they different? Why do we need to breathe (don’t answer: “to live”)? Some Important Background for Lab: Bromothymol Blue Indicator Reaction to Measure CO. 2. When carbon dioxide enters water it makes the water more acidic. Bromothymol blue is a chemical ................
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