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Old 2 Nov 2003, 11:21 PM   #13 (permalink)
tempco
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21 Sep 2009, 10:50 PM
 
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Quote:
Originally posted by mitochondria
13. STUDY YOUR PRACS AND KNOW THEM WELL. The test for CO2 using limewater (CaCO3), know the chemistry of this.
Can someone please post up the chemistry behind this? I'm a bit blank on this, so any help would be great!
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