Chemistry Identify the structure of (E)-4,5-dimethylhept-3- ene. O صلى سلم

Q: 1 One mole of Fuel (CH) with 3.5 mole of pure-Oxygen. If the products analysis show: Xco=Xcozand…

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Q: Write the radioactive decay stated in the following: a. nuclear fission of Uranium-235 to form…

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Q: HIC н CH3-C-COOH I OH a CI P1616 CH3-C-CH₂Br CI b

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Q: When writing an equilibrium expression, the coefficients from the balanced equation become the O…

A: Here we are required to find the statement which about the coefficient of the balance equilibrium…

Q: a. Which of these two can exist as a pair of enantiomers? b. Draw the pair of enantiomers using…

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Q: Which qualitative test should be used to differentiate between Glycerol and stearic acid

A: Since you have asked multiple questions, we will solve first question for you. for remaining…

Q: In each of the four molecules shown below the oxygen atom has two lone pairs of electrons to…

A: The molecule that only function as hydrogen bond acceptor is given below

Q: A =+300K/ the cycle w

A: Given that, Q1=300 kJ,      at    T1=900 K,Q2=500 kJ,      at    T1=1000 K,Q3=-300 kJ,   at…

Q: For No. 21-25 When 120 grams of aluminum is reacted with excess chlorine gas and form Aluminum…

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Q: Radiation workers enter an area for 20 minutes in which they are subjected to 50 keV neutron…

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Q: tration. e titration

A: “Since you have posted a question with multiple sub-parts, we will solve the first three subparts…

Q: 4. Identify the most acidic and the least acidic hydrogens in each of the following compounds: I IE…

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Q: -) [References] A solution of a weak acid was tested with the indicators used in this experiment.…

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Q: 14 17/N + / H → ? + 7 2- 15 N + ? → 12 ( + 1 / He 504722C+4 7 6 2

A: Please open the attachment.

Q: Shown here are two aqueous solutions containing various ions. The volume of each solution is 200 mL.…

A: Given : Volume of each solution = 200 ml  Each sphere is considered as 0.100 mol

Q: Calculate the standard change in Gibbs free energy for the reaction at 25 °C. Refer to the AG°f…

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Q: For the aqueous [HgI4] complex K₁=6.76 × 10²⁹ at 25 °C. Suppose equal volumes of 0.0066M Hg(NO3),…

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Q: Why is the following considered a matter: a.) bubbles b.) smoke

A: Since we know that matter has three states: Solid  Liquid  Gas a.)  And bubbles are gases enclosed…

Q: Show two ways to prepare the following 3° alcohol via the Grignard reaction. This is a syntheis…

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Q: Discuss briefly how a glucometer works

A: GLUCOMETER USES TO DETERMINE THE CONCENTRATION OF GLUCOSE OR,SUGAR IN BLOOD.MOST DEVICES USE…

Q: Predict the products of the following SN2 reactions. a) ONa +CI- b) Br NaCN c) S Na + Br

A: Since you have posted a question with multiple parts, we can solve only first three parts for you.…

Q: What are the empirical formulas of the following compounds? show complete solution please Compound…

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Q: Which pair of words go together?   a. hydrogen, Hiroshima   b. uranium, Nagasaki   c. atomic,…

A: Fusion reaction can be defined as the process in which two lighter atomic nuclei combine together to…

Q: How to determine the number average molecular mass of a polymer by: 1. Gel permeation…

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Q: (b) Explain the characteristic Pd-Cl and Pd-N stretching bands obtained in cis- [Pd (NH3)2 Cl₂] and…

A: Inorganic IR spectroscopy

Q: Find I- concentration (in mol/L) in a solution containing 12.6 g Calsium iodide dissolved in 2.750 L…

A: Given : mass of calcium iodide = 12.6 g               Volume of solution = 2.750 L  To calculate :…

Q: If the decomposition of (NH4)2(CO3) is a first-order process with a rate constant of 0.171 s-1, how…

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Q: 7 15) The dissociation of molecular bromine into bromine atoms is represented as Br2(g) 2Br(g) At…

A: First we will calculate the equilibrium concentration of Br2 ,after it's  initial value can be…

Q: CHCH2CH2CH2CN

A: Full form of IUPAC is International Union of Pure and Applied Chemistry.

Q: (a) Distinguish between two ionisation isomers of [Co(NH3)5 CI]SO 4 spectroscopy. by IR

A: Can be distinguish by IR stretcghing Frequency

Q: Circle and label 12 functional groups among the following molecules. No alkanes

A: Functional group in the organic compound shows an important  characteristic physical and chemical…

Q: Which of the following has the greatest amount of entropy at room temperature? A) one mole of…

A: Entropy is the randomness of particles.  The order of entropy is as :-  Solid > liquid > gas…

Q: Predict the products of the following Sx2 reactions. a) ONa + CI b) Br c) + NaCN Br d) CI…

A: Here, we have to find the products of the given SN2 reactions.

Q: 1. A suture is made of polylactide, after 30 wee percentage of the original mass remaining?

A: Poly-L-lactide (PLLA) is one of the most significant members of a group of polymers regarded as…

Q: NH₂ Lo

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Q: What is the value of K for each of the following reactions; a.) 2CH4(9 C₂H2(g) + 3H2(g) CoCl₂(g) b.)…

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Q: Using the standard reduction potentials Au3(aq) +3e Au(s) +1.37volt Ca2+ (aq) +2e= Ca(s) -2.74 volt…

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Q: Write the rate law for this reaction.

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Q: Calculate the molar mass of a certain gaseous organic compound having a density of 0.00356 g/mL at…

A: Given- Density=0.00356g/mL = 3.56 g/L (1 L = 1000 ml) Pressure=2.12atm Temperature=45°C = 45 + 273 =…

Q: Hydrogen chloride gas and oxygen react to form water vapor and chlorine gas. What volume of chlorine…

A: Given,  Hydrogen chloride gas and oxygen react to form water vapor and chlorine gas. Th volume of…

Q: 8. C,H,O (aldehyde) 100- 80- 60- 40- 20 O 20 20 30 40 144 50 58 60 80 86 90 m/z 100

A: Molecular formula : C5H10O. (DBE = 5-(10/2)+1 = 6-5 = 1. Therefore compound name is n-pentanal.…

Q: Balance the following redox equations by the ion-electron method: You do not need to enter the…

A: Here we are required to balance the redox reaction by ion electron method

Q: at t= 0 s, you have a pure sample of an unknown substance. at t= 167s, 36.8% of the substance…

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Q: A chemist fills a reaction vessel with 2.47 atm methanol (CH3OH) gas, 1.87 atm oxygen (O₂) gas, 4.99…

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Q: Formula C4H11N5 6. 12Draw molecule at pH = 1 7. 12Draw molecule at pH = 12 Structure NH NH Overall…

A: Please open the attachment.

Q: ▼ barium oxide with water Express your answer as a chemical equation. Identify all of the phases in…

A: Write balanced reaction of the given,

Q: When o-vanillin and p-toluidine are mixed, the mixture turns to a bright orange powder as the imine…

A: We have find out the answer.

Q: A constant current is passed through an electrolytic cell containing molten MgCl2 for 18.0 h.If…

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Q: Match each of the following lipids with the specific classification they fall under H₂C-O-H H-C-0-H…

A: A lipid is kind of organic compounds that are insoluble in water. Example of lipids includes fats,…

Q: (1) Explain hour Spectroscopy con disting win between (1) Benzyl Alcohol enal Methoxybenzora; (11)…

A: IR AND HNMR spectroscopy  can be used to distinguish  the Compounds

Stereochemistry and Isomerism

Stereochemistry deals with the three-dimensional structure and properties of molecules. It explains the arrangement of atoms and their manipulation within a molecule in a 3D structure. Stereochemistry can be dealt with all types of molecules. Based on the stereochemistry of a molecule, the physical and chemical properties of the molecules vary.