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Chemistry, 22.06.2019 00:00
Draw the skeletal structures of two different molecules that are each made of 5 carbon atoms and 12 hydrogen atoms.
Answers: 1
Chemistry, 22.06.2019 22:30
Rank the four gases (air, exhaled air, gas produced from from decomposition of h2o2, gas from decomposition of nahco3) in order of increasing concentration of co2
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Chemistry, 23.06.2019 18:30
Which type of reaction involves the absorption of energy from the surroundings?
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Chemistry, 23.06.2019 20:00
What is the empirical formula if you have 81.82% carbon and 18.18% hydrogen?
Answers: 1
Ba(s)––––––+Cl2(g)→BaCl2(s)...
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