Stereoisomers share the same connectivity and differ only in the way their atoms are arranged in space. Draw the structure of a compound that is a stereoisomer of cis-1,4-dibromocyclohexane.(Note that the question asks for a different stereoisomer of the named compound and not the named compound itself.)Use the wedge/hash bond tools to indicate stereochemistry where it exists.In cases where there is more than one answer, just draw one.

is the boiling of 1-butylamine higher than diethylamine? 1-butylamine > diethylamine > 1-butanethiol > diethyl ether (is this right?) and is there any way that I can determine this easily?

(1) (ii) (iii) (iv) (v) What is the relationship between the compounds [Cl-Ag-SCN]™ and [SCN-Ag-CIJ? Name the compounds whose molecular formulae are given in Question 1(a) (i). Which of the compounds, [Cl-Ag-SCN] and [SCN-Ag-CI], is the more stable? Explain your answer. Draw the boundary surfaces of all 3d orbitals and label these orbitals according to the conventional nomenclature. Clearly draw and label the Cartesian axes. Draw the crystal field splitting diagram for a linear compound, e.g. [Cl-Ag-SCN] or [SCN-Ag-CI], aligned along the z-axis. You only need to indicate the order of the individual d orbitals as a function of the energy. Explain your answer.

Draw a structural formula for the product of this Diels-Alder reaction, including all stereoisomers of the product. COOEt CHO . Use the wedge/hash bond tools to indicate stereochemistry where it exists. • Draw one structure per sketcher. Add additional sketchers using the drop-down menu in the bottom right corner. Separate multiple products using the + sign from the drop-down menu. COOEt с opy OO. IF

On a separate sheet of paper, draw the two alternative chair conformations for the product formed by the addition of bromine to 4-tert-butylcyclohexene. The Gibbs free-energy differences between equatorial and axial substituents on a cyclohexane ring are 21 kl/mol for tert-butyl, and 2.3 k/mol for bromine. Calculate the ratio of the two observed products at 48.0 "C using the following equation: AG --RT In Ka The gas constant, R, is 8.314 J/K-mol. (Enter your answer to two significant figures.) Ratio: to 1 Major Minor

نقطة واحدة نقطة واحدة نقطة واحدة = ||| 09:1. The general formal for alkanes - 21 .compounds is A - CnH2n. B-C₂H₂+2. C-C₂H2n+2. A B General formula of aromatic - 22 .compounds are A - CnH2n. B - CnHn+2. C- CnH2n-2. General formula of alkene - 23 .compounds are A - CnH2n+2. B - CnH2n-2. C- CnH2n. ^ O

For the alkenes shown below, consider the symmetry properties of the HOMO and the LUMO and decide whether this concerted cycloaddition reaction is likely to occur.

I reposted this because I need to have clear solutions. Else, I will give a thumbs down. Show complete solutions with explanations. List down the enthalpies and entropies used for every compound. It needs to be correct. Show complete solutions and how the total enthalpy and total entropy are obtained. Answer must be correct. Calculate the ΔG° of the reaction below at 785 K. Is the reaction spontaneous or not? (Note: ΔH° and ΔS° are constant with respect to temperature.) CO(g) + Cl2(g) --> COCl2(g)

The barrier to C-C bond rotation in bromoethane is 15 kJ/mol. What energy can you assign to an H-Br eclipsing interaction? Use strain energy increments from the table below in your calculation. Interaction (Specify units, kJ/mol; Calculate to nearest 0.1 energy units) H → H eclipsed H → CH3 eclipsed CH3 → CH3 eclipsed CH3 CH3 gauche Cause Torsional strain Mostly torsional strain Torsional and steric strain Steric strain (kJ/mol) Energy cost 4.0 6.0 11.0 3.8 (kcal/mol) 1.0 1.4 2.6 0.9

For each organic compound in the table below, enter the locant of the highlighted side chain. CH3 CH,— CH,— CH— CH, CH3 1 compound CH₂ | CH,—C− CH,—CH — CH CH3 モー CH3 CH,—CH— CH,—C— CH | CH₂ CH3 CH3 | CH3 locant of highlighted side chain 0 X S