REPORT FORM: ACID-BASE EXTRACTION OF BENZIL AND BENZOIC ACID Mass of original benzil/benzoic acid mixture: g Observed melting-point range of original benzil/benzoic acid mixture: oC Mass of recovered benzil: g Mass recovery of benzil: % Literature melting-point range of benzil: oC Observed melting-point range of recovered benzil: oC Mass of recovered benzoic acid: g Mass recovery of benzoic acid: % Literature melting-point range of benzoic acid: oC Observed melting-point range of recovered benzoic acid: oC
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Chemistry, 21.06.2019 18:50
Suppose you got a low yield of benzoin from your benzoin condensation reaction and thus only have 0.300 g of benzoin to use as the starting material for this reaction. how much concentrated nitric acid should you add? (concentrated nitric acid is 15.8 m). write your answer in the form x.xx ml
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Chemistry, 22.06.2019 19:00
Structure of the atoms: discovery of the nucleus in 1909i need answering all of these questions
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Chemistry, 22.06.2019 19:00
How many liters of ethylene glycol antifreeze (c2h6o2), with a density of 1.100 g/l, would you add to your car radiator containing 15.0 kg of water if you needed to protect your engine to - 21.5°c? for water, kf = 1.86°c m -1.
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Chemistry, 22.06.2019 20:00
The picture represents the process that produces most of the energy used by living organisms on earth. which process is represented in the picture? a) the magnetic attraction between two hydrogen nuclei. b) the fusion of hydrogen nuclei to produce a helium nucleus in the core of the sun. c) the fission of hydrogen nuclei to produce a helium nucleus in the core of the sun. d) the chemical reaction between hydrogen nuclei to produce a helium nucleus in earth's atmosphere.
Answers: 3
REPORT FORM: ACID-BASE EXTRACTION OF BENZIL AND BENZOIC ACID Mass of original benzil/benzoic acid mi...
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