1.) Name this molecule and identify and assign a configuration if there are chiral centers. a) (25, TR)-9-chloro-2,7-diethyl nonane b.) (25, 6R,7R) - 2-chloro-6,7-diethyl-8-methylnonane c.) (2R, 65, 75)-2-chloro- 6,7-diethyl - 8-methyl nonane d.) (25, 65, 75)-9-chloro-3,4-diethyl octane
Q: None
A: This sugar moiety is derived from D-ribose. However, the -OH group at C-2 (*) is replaced by H.…
Q: CH3OH can be synthesized by the reaction : CO (g) + 2H2 (g) -----> CH3OH (g) How many liters of…
A: The balanced chemical equation provided is:CO(g)+2H2(g)→CH3OH(g)From this equation, it is clear…
Q: A certain metal M forms a soluble sulfate salt M2(SO4) 3. Suppose the left half cell of a galvanic…
A: To determine which electrode will be positive and calculate the voltage that the voltmeter will…
Q: Ice actually has negative caloric content. How much energy, in each of the following units, does…
A: The objective of the question is to calculate the amount of energy the body loses when it melts 67g…
Q: 11.8 g of ammonium nitrate (ÄHsolution = 25.7 kJ/mol, molar mass = 80 g/mol) dissolves in 200 g of…
A: The change in the enthalpy of solution is also equal to the change in the enthalpy of the reaction.…
Q: QUESTION 16 What is the expected product for the following reaction? Me Br2 H2O ? The following…
A:
Q: Please don't provide handwritten solution ....
A: In this reaction, the TsOH serves as an acid catalyst. The nucleophile is the methanol(CH3OH), since…
Q: The charred bones of a sloth in a cave in Chile represent the earliest evidence of human presence…
A: Step 1:Step 2:Step 3:Step 4:
Q: Draw the major product of this reaction. Ignore inorganic byproducts. + O' 1. HNO3, H2SO4 2. Fe/HCI…
A: Step 1: Step 2: Step 3: Step 4:
Q: None
A: Approach to solving the question: Detailed explanation:In the first step 1-isopropyl-4-nitrobenzene…
Q: The Ka of the weak acid HSO4- (aq) is 1.2*10-2 Give the weak acid's conjugate base and calculate the…
A: The objective of the question is to identify the conjugate base of the weak acid HSO4- and calculate…
Q: How to use redox titration to determine the iron content of an iron tablet.
A: Redox titration is a well-established method to determine the iron content in an iron tablet. Here's…
Q: Draw the mechanism of the first 4 steps of glycolysis by hand. For each step label the steps (proton…
A: Mechanics of the initial four glycolysis processes, labeling, and references:Step 1: Glucose is…
Q: The chemical formula C4H10O results in four alcohols and three ethers for a total of seven…
A: Step 1:Step 2: Step 3: Step 4:
Q: Complete and balance the following half-reaction in acidic solution. Be sure to include the proper…
A:
Q: Oxidation/Reduction Practice:
A: Thank you.
Q: d) (25,3S)-3,4-dichloro-N-ethyl-2-methoxybutan-1-amide
A:
Q: Please don't provide handwritten solution ...
A: The objective of the question is to calculate the frequency of the J=2+1 transition in the pure…
Q: What is the major product of the following reaction? ОА Ов C ○ D A H B OH H2SO4, H2O HgSO4 OH OH C D
A: Thank you.
Q: The standard reaction free energy AG = -1181. kJ for this reaction: 4 H2O2(1) + PbS(s)→PbSO4(s) + 4…
A:
Q: Available are the following solutions, 0.200M of the weak acid and 0.200M Of the Na salt of the…
A: To determine the ratio of the conjugate base to the weak acid needed to make a buffer solution with…
Q: None
A: The objective of this question is to determine whether a reaction will occur when Fe metal is put…
Q: What is the structure of the enol form in equilibrium with the given ketone? (enol) I.. III. OH II.…
A: Step 1:Step 2:
Q: You are holding four identical balloons each containing 10.0 g of a different gas. The balloon…
A: Step 1: The volume of a gas is directly proportional to the number of moles of the gas (Avogadro's…
Q: Draw compound B by reacting 2,4-dimethylcyclopentane-1-carboxylic acid with SOCl2
A:
Q: A 0.450 g sample of impure CaCO3(s) is dissolved in 50.0 mL of 0.150 M HCl(aq). The equation for the…
A: The objective of the question is to calculate the mass percentage of calcium carbonate (CaCO3) in…
Q: None
A: To determine which molecule will have the strongest IR signal, we need to consider the intensity of…
Q: How many signals would be in a CNMR AND HNMR for this product? Please explain in depth.
A: Step 1: Step 2: Step 3: Step 4:
Q: AICI 3, CH2Cl2, Anhidro, N₂ atm. 0°C
A: Step 1: Step 2: Step 3: Step 4:
Q: Study the following sketch of a molecular orbital (MO) in a homonuclear diatomic molecule. This MO…
A: The way of combining 2 P orbitals of different MOs is shown below.The pi bond is represented…
Q: For the reaction below: CH4 ⚫OH ⚫CH3 + H-OH a. Estimate the gas phase enthalpy change using bond…
A:
Q: Name Student Number Tutorial Group.............. Elimination Reactions of Alkyl Halides - Topic B4…
A: To determine the major products of the E2 reactions, we need to consider Zaitsev's rule, which…
Q: None
A: Part 2:Explanation:Step 1: Ozonolysis reaction with O3 followed by Me2S:The ozonolysis reaction…
Q: Please step by step solutions
A: Explanation:C (19:0): Although it's the longest, it is fully saturated, so it undergoes…
Q: О oints) Which of the following is a species that appears in the second step of the mechanism of the…
A: Step 1:Step 2:Step 3:
Q: In aqueous acid, the hydroxyaldehyde below is in equilibrium with an isomeric (same atoms)cyclic…
A: Approach to solving the question: Detailed explanation: Examples: Key references:
Q: 5. Consider the following reaction: 2A+B C A kinetics study on this reaction yielded the following…
A: Step 1: Step 2:
Q: 2. Propose two different ways to make each of the following alcohols using a Grignard reagent. 1. H…
A: Step 1: Step 2: Step 3: Step 4:
Q: None
A: One can tell if a bond is polar if the electronegativity difference of two atoms is greater than…
Q: Please please please answer everything super super fast please
A: Step 1: Step 2: Step 3: Step 4:
Q: How many carbons are in a methyl branch?
A: The objective of the question is to determine the number of carbon atoms present in a methyl branch.
Q: O Macmillan Learning Suppose you performed a similar experiment using potassium carbonate (K2CO3)…
A: The objective of the question is to write the balanced chemical equation for the reaction between…
Q: Lactic acid, (CH3CH(OH)COOH) is a common biomolecule which can accumulate inmuscles during intense…
A: The objective of this question is to calculate the pH of a buffer solution prepared by mixing lactic…
Q: Circle and correctly identify chemical groups (e.g., aldehydes, ketones, etc.) or chemical features…
A: According to DrugBank, Masoprocol lacks various common functional groups that play a crucial role in…
Q: None
A: Replacing each proton one by one and comparing the outcome. As per definition, if replacing two…
Q: None
A: Note: in all the other cases, line option A=attachment is wrong and total number of carbons are 8…
Q: If 50.0 mL of 1.00 x 10-5 M Fe3+ in a buffer were to be extracted with 5 equal 25.0 mL portions of…
A: The objective of the question is to find the pH of the buffer that would allow for the removal of…
Q: Use the References to access important A mixture of xenon and neon gases, at a total pressure of 851…
A: The objective of this question is to find the partial pressures of xenon (Xe) and neon (Ne) in a…
Q: Time and concentration data were collected for the reaction A→>> products t(s) [A] (M) 0 0.52 20…
A:
Q: Indicate the products obtained when reactinga) Ethyl ethanoate b) Ethyl benzoatewith 1 or 2 (in each…
A: When reacting esters with Grignard reagents, such as methylmagnesium iodide (CH₃MgI), the reaction…
Step by step
Solved in 2 steps
- For the list of molecules, indicate if there is an internal mirror plane and if they are chiral. 1. cis-1,3- dimethylcyclobutane 2. trans-1,3- dimethylcyclobutane 3. cis-1,2- dimethylcyclobutane 4. trans-1,2- dimethylcyclobutane 5. 2-butanol 6. Meso-2,3 butanediol 7. Glycine (aminoacetic acid) 8. L-proline 9. Isoleucine 10. 1,3 dichloro-allene (C3 H2 Cl2 )5) relationship between the pairs of structures. NOTE: Each term may be used more than Choose the term from the five terms listed below that BEST describes the once and not all terms need be used. Identical Diastereomers Enantiomers Constitutional isomers Not isomers CH3 CH3 ÇI H3C-Br CH3 Br -CI H,C. D-H H3C- Br H- -D Br CH3 -CI ČH3 OH H3C, CHO OHC, OH OH H. HO CHO OHC CH3 H. OH ÓH3. For ONE of the following molecules, redraw the molecule and indicate on your drawing: CI NH (1) all the n-bonds (circle these). (ii) any atoms that are chiral (stereogenic) (mark with an asterisk * AND a number 1, 2, 3, etc.) (iii) the absolute configuration of any chiral (stereogenic) centres marked in (ii) above.
- Draw tartaric acid - 2,3-Dihydroxybutanedioic acid (-dioic means two carboxylgroups), how many stereo isomers will this molecule have? How many of these isomers will be chiral?(a) (1R,2R)-1,2-dibromocyclohexane, star (*) each chiral center.assign the stereochemical configuration of the selected tetrahedral carbon chiral centers (R, S or N (not a chiral center)) and the alkene (E, Z or N (not a stereocenter)) that are indicated by the arrows (note that you do not have to assign the configuration of every chiral center in the molecule). If the atom in question is not a chiral center or is not a stereocenter circle N for neither.
- Please complete the following related questions i) Draw all possible isomers for the chemical formula Ma3bcd.How many are there in total? How many pairs of enantiomers are there?ii) Repeat for formula Ma3b2c.5) Draw the following molecules from their given names, determine if they are chiral or meso. a) (1R,25,3R,4S)-1,2-dichloro-3,4-dimethylcyclobutane b) (2R,3S)-2,3-dimethylcyclohexanone c) (1R,3S)-1,3-difluorocyclopentane d) (1S,3S)-1,3-difluorocyclopentaneIdentify the type of configurational isomerism that exist for each double bond or chiral carbon in the structure. Use E-Z system for A and R and S system for B.
- There are four dimethylcyclopropane isomers. (a) Write three-dimensional formulas for these isomers. (b) Which of the isomers are chiral? (c) If a mixture consisting of 1 mol of each of these isomers were subjected to simple gas chromatography, how many fractions would be obtained and which compounds would each fraction contain? (d) How many of these fractions would be optically active? tod o ors brie page 10 of 173. The structure of (L)-menthol is shown below. How many chiral centers does this molecule possess? Starting from the top of the molecule, and moving in a clockwise direction, identify the absolute configuration (R or S) of each of these chiral centers.2. Explain with a couple of acyclic or cyclic examples (5 carbons or more) what is crit- ical for you when establishing whether a molecule is chiral or acral.