Problems: Draw two chair forms for each pair of structures and determine which is more stable: OH CH3 CH3 CH3 OH CH3 CH3 CH2CH3 CH2CH3 H3C CH3 H3C Chapter 3 CH3 CH3 0
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A: The reaction Scheme isReagentFormula Wt. (g/mol)AmountMillimolesBoiling Point (°C)Melting Point…
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A: (8.24 X 106) (9.02 X 105) = (8.24 X 9.02) (106 X 105) = 74.324 X 1011 b)c)
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Q: Express the results in scientific notation (4.2 x 103) x (3.5 x 102)
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- Identify all the chiral carbons in the following molecule. Select the ones that are chiral from the list below. f g h NH OH HN Link a b C d e f hThere are 4 optionsConsider the molecules shown. Identify all chiral centers in each molecule and determine whether each molecule is chiral or achiral. If the achiral molecules are meso, classify them as such.
- 3. Assign R or S stereochemistry to each of the chiral centers in the molecules below. OH H3C NH2 OH Br CI CH3 OH Br Br Br HO H HBe sure to answer all parts. i i Finish drawing the last possible stereoisomer of CH3CCHOHCHOHCCH3 and indicate which are enantiomers, diastereomers, or meso compounds. H H A CH3 OH HO OH -CH3 Enantiomers? A and B A and C A and D B and C HO B and D C and D none of the above C- -CH3 B H H -CH3 HO H Diastereomers? A and B A and C A and D B and C C B and D -CH3 H OH -CH3 C and D none of the above finish structure ... Meso? D A and B A and C A and D B and C B and D C and D none of the aboveDraw the enantiomer of the following molecule. HO HO HO Но 1st attempt
- Click on all structures that are enantiomers of the first (leftmost). If no structure qualifies, submit your answer without selecting any structure. CO₂H со н HOH₂C H NH₂ HI H₂N CO₂H SCH2OH H₂N CO₂H CH₂OH HOH₂C H NH₂Help identifying stereocentersConsider the molecules shown here. Assign the R/S configuration to each chiral center.