calcium-water-lab-answers

calcium-water-lab-answers - 2:1 7. The tube has a H 2 :O 2...

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The Reaction of Calcium with Water 1. O 2 , H 2 , N 2 , F 2 , Cl 2 , Br 2 , I 2 2. Ca + 2H 2 O H 2 + Ca(OH) 2 3. H 2 (note “hydrogen” refers to both the element and the diatomic gas) 4. 2H 2 + O 2 2H 2 O 5. 2:1 6.
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Unformatted text preview: 2:1 7. The tube has a H 2 :O 2 of 1.7:1 ratio (closest to 2:1) 8. Yes, had the loudest pop (more For more lessons, visit www.chalkbored.com...
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