For the compound below please identify the position of equilibrium (which chair conformation is more stable = major conformation): A CI- B Cl C CI- D CI- (major) (1s,4s)-1,4-dichlorocyclohexane CI CI CI CI cannot flip 2 (equal) CI CI CI (major) -CI -CI -CI CI

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Q: 02

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Q: 1 CI 2 F 3 ||| 4 5

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A: Density=1.0314g/ml

Q: AICI 3 CI (continued on back)

A: Step 1: Step 2: Step 3: Step 4:

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Q: (iv) CI. COMMO (v) 2x (vi) CI OMe NaOMe NaOMe Jogos NH3 HⓇ (cat.) J (C5H8O4) K

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Q: CrO3 b)

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Q: None

A: Step 1:Step 2: Step 3: Step 4:

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Q: So are there 2 products or 4?

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Alkanes and Cycloalkanes

Alkanes are saturated organic compounds which are made up of C and H atoms. Alkanes have the general formula of CnH2n+2. Alkane contains sp3 hybridized carbon atoms with four sigmas (σ) bonds & every hydrogen atom is connected with one of the carbon atoms. The size of the alkane could be determined by the number of carbon atoms located in it.