Chemistry, 29.01.2020 14:54 BaileyElizabethRay
Which of the following changes has a decrease in entropy?
co2(s) → co2(g)
2h2o(l) → 2h2(g) + o2(g)
h2o(l) → h2o(s)
2kclo3(s) → 3o2(g) + 2kcl(s)
Answers: 3
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Why must sample spots be above the solvent in paper chromatography
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Which of the following changes has a decrease in entropy?
co2(s) → co2(g)
2h2o(l)...
co2(s) → co2(g)
2h2o(l)...
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