Chemistry, 16.04.2020 03:52 hncriciacheichi
When (1R,2R)-1-chloro-2-methylcyclohexan e is heated with NaOCH3, the predominant product is...?
A. 3-methylcyclohex-1-ene (racemic)
B. methylcyclohexene
C. (1S,2R)-1-methoxy-2-methylcyclohexa ne
D. (S)-3-methylcyclohex-1-ene
E. (R)-3-methylcyclohex-1-ene
F. (1R,2R)-1-methoxy-2-methylcyclohexa ne
Answers: 2
Chemistry, 22.06.2019 10:30
Acompound has a molar mass of 92.02 grams/mole, and its percent composition is 30.4% nitrogen (n) and 69.6% oxygen (o). what is its molecular formula? a. n2o4 b. no2 c. n2o d. n4o2
Answers: 1
Chemistry, 22.06.2019 21:20
Phosgene (carbonyl chloride), cocl2, is an extremely toxic gas that is used in manufacturing certain dyes and plastics. phosgene can be produced by reacting carbon monoxide and chlorine gas at high temperatures: co(g) cl2(g)⇌cocl2(g) carbon monoxide and chlorine gas are allowed to react in a sealed vessel at 477 ∘c . at equilibrium, the concentrations were measured and the following results obtained: gas partial pressure (atm) co 0.830 cl2 1.30 cocl2 0.220 what is the equilibrium constant, kp, of this reaction
Answers: 2
Chemistry, 22.06.2019 22:00
Choose all the answers that apply. fluorine (f) has an atomic number of 9 and an atomic weight of 18.99. fluorine has a. 9 protons b. 10 neutrons c. 18 electrons d. an atomic mass of 19 e. at least one isotope
Answers: 1
Chemistry, 22.06.2019 22:00
8) warming your hands by a fire is an example if which heat transfer? a. conduction b. convection c. radiation d. none of these
Answers: 1
When (1R,2R)-1-chloro-2-methylcyclohexan e is heated with NaOCH3, the predominant product is...?
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