Distillation of 40 ml mixture of cyclohexene (bp 81°c) and toluene (bp 111°c) was carried out in the laboratory by 4 groups of students. graphs of temperature vs. volume of distillated is plotted. (1 point) group#1 group # 2 temperature (oc) temperature (oc) 40 10 20 30 volume of distillate (ml) 10 20 30 volume of distillate (ml) 40 group#3 group#4 temperature (oc) temperature (oc) 40 40 10 20 30 volume of distillate (ml) 10 20 30 volume of distillation (ml) a. which group performed simple distillation of the mixture of cyclohexene/toluene? b which group carried out the careful fractional distillation of a 30ml cyclohexene and 10 ml toluene? c. which group carried out the careful fractional distillation of a 20ml cyclohexene and 20 ml toluene? d. which group while doing the distillation had placed the thermometer too high in the 3-way adapter?
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Chemistry, 21.06.2019 19:30
How many molecules of sucrose c12h22o11 are there in 454 grams of sucrose
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Consider the following reactions. (note: (s) = solid, (l) = liquid, and (g) = gas.) mg(s) + ½o2(g) → mgo(s) + 146 kcal/mole h2(g) + ½o2(g) → h2o(g), δh = -57.82 kcal/mole what type of reaction is represented by the previous two examples?
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Chemistry, 22.06.2019 10:50
Determine the empirical formula for succinic acid that is composed of 40.60% carbon, 5.18% hydrogen, and 54.22% oxygen.
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Distillation of 40 ml mixture of cyclohexene (bp 81°c) and toluene (bp 111°c) was carried out in the...
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