1. How many chirality centers are in this molecule? Br I H3C-CHCHCH3 I OH OA.1 O B.2 OC3 O D. The molecule does not have a chirality center/s

Q: Draw the Lewis structure Give the electron pair geometry and molecular geometry Draw resonance…

A: Lewis structure the electron pair geometry and molecular geometry 1. CaSiO3   2. C3H6   3. Na2TeO4…

Q: 32p is a radioactive isotope with a half-life of 14.3 days. If you currently have 32.7 g of 32P, how…

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Q: Calculate the pressure exerted by 2.65 grams of chlorine gas in a 850. mL sealed flask at 27.0°C.…

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Q: Draw the structure of the organic product(s) of the Grignard reaction between dimethyl oxalate and…

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Q: 4. What is the product of the reaction shown below? CN CI НО. CI CN HO CN CHO J HH 6 8 8 8 6 (i)…

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Q: Я 1. CH₂CH₂MgBr 2. Н+ нох

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Q: 3.) The same solution in Question 17 has [H+] = 3.2 x 10-10. What is the concentration of OH-?…

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Q: 35. If a salt has a face-centered cubic (fcc) unit cell and a 1:2 cation:anion stoichiometry with…

A: Nuclear chemistry is branch of chemistry in which we deal with nuclear fusion and fission reaction.

Q: For the fusion reaction shown, calculate the change in energy of the reaction in units of joules per…

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Q: For the reaction 2BrF3(g) → Br₂(g) + 3F₂ (g) ΔG° 465 kJ and AH° = 542 kJ at 286 K and 1 atm. This…

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Q: A voltaic cell is constructed from a standard Al3+|Al half cell (Eºred = -1.660V) and a standard…

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Q: Arrange the following in compounds in INCREASING reactivity to hydrolysis. ABC DEF 0-NH₂ GHI…

A: We are given three carbonyl compounds ABC , DEF, GHI  and asked to arrange them in order of…

Q: What is the calculated value of the cell potential at 298 K for an electrochemical cell with the…

A: Given - E°Pb2+/Pb = -0.126V             E°Zn2+/Zn = -0.763V            Concentration of Pb2+ =…

Q: Which of the following is the best. reducing agent under standard conditions at 25°C. Reduction…

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Q: When the Ag concentration is 1.49 M, the observed cell potential at 298 K for an electrochemical…

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Q: (d) Give the possible term symbols for the following electron configurations, showing your working:…

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Q: Consider the following half-reactions: Half-reaction I2(s) + 2e →→→ 21 (aq) Sn²+ (aq) + 2e- Al³+…

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Q: The molecule shown is a(n) CH2 H2N-C-COOH H fatty acid carbohydrate O amino acid lipid

A: Lipid structure is made of a glycerol backbone, 2 fatty acids (tails, hydrophobic) and a phosphate…

Q: If 3.7 mol of KCI are produced by the following equation: 2 KCI0g - 2 KCI + 302 a) how many moles…

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Q: What is the percent ionization of a monoprotic weak acid solution that is 0.138 M? The…

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Q: When the Ag+ concentration is 8.96x10-4 M, the observed cell potential at 298K for an…

A: Here we are required to find the concentration of Mn2+.

Q: student titrates a saturated solution of Ca(OH)₂ with 0.0100 M HCl. A 10.00 mL sample of the Ca(OH)2…

A: We know that V×M = no of mmol. V = volume  M = Molarity

Q: What is the calculated value of the cell potential at 298 K for an electrochemical cell with the…

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Q: 0 е НО.

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Q: Which of the following compounds is organic? A) CaCO3 B NaHCO3 C C₂H5NH2 (D) CO

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Q: What is the name of this Amino Acid?

A: The given compound is Asparagine(Asn) which is an α-amino acid. It contains an α-amino group (-NH2),…

Q: 23. Which of the compounds will result from the reaction of NBS/H₂O/DMSO with 1- methylcyclopentene?…

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Q: Use standard reduction potentials to calculate the standard free energy change in kJ for the…

A: Given,

Q: A voltaic cell is constructed from a standard Cr³+ | Cr half cell (E° red = -0.740V) and a standard…

A: Given: E° (Cr+3 | Cr ) = -0.740 V E° (Fe+3 | Fe+2 ) = 0.771 V

Q: Which of the given reaction schemes would produce the molecule shown below? O || ||| II and III I…

A: •These reaction are addition reaction of alkene. •Here we can see that reaction I and III are…

Q: Select the best reagents to produce the product shown as the major or exclusive product. OH O…

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Q: In which of the following substances are hydrogen bonds the strongest type of intermolecular forces…

A: Hydrogen bonding :- The intermolecular force between hydrogen and the atoms with higher…

Q: A student attempts to identify six solutions that contained either hydrogen peroxide (H2O2), calcium…

A: Sequence wise , the answer will be  1. Calcium acetate  2. Lithium permanganate

Q: The following can undergo 1.2- or 1.4-addition reactions. Predict the major organic product from…

A: The addition of nucleophile to  α,β-unsaturated carbonyl compounds at carbonyl carbon is known as…

Q: Briefly explain how using antacids can help with indigestion due to excessive production of…

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Q: How much HCl, in equivalents/L, must be added to this sample to make it pH 5 if the total carbonate…

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Q: Sutur des formed by the catalytication of sute doe 250()+ 0) 250) All-1978 kl/mol AS= 188.0 J/K…

A: Given: T = 25°C or 298 K ∆H=-197.8 kJ ∆S=-188.0 J/K

Q: ts Which one of the figures below clearly indicates (without ambiguity) that the density of the…

A: Density= mass /volume

Q: The following reaction is at equilibrium: PCI5(8)→ PC13(g) + Cl2(g) The equilibrium concentrations…

A: The balanced chemical equilibrium reaction is                  PCl5(g) → PCl3(g) + Cl2(g),  Also…

Q: State the Franck Condon Principle and, with the aid of diagrams, explain how electronic transitions…

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Q: N₂(g) +202(g) → 2NO₂ (9) Using standard thermodynamic data at 298 K, calculate the free energy…

A: Given chemical reaction :  N2 (g) + O2 (g) ---> NO2 (g)

Q: A compound contains 12.8% C, 2.1% H, and 83.1% Br (by mass). Calculate the empirical formula and the…

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Q: 4. Give synthesis O H3CN- H3CH₂C -NH₂

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Q: How many grams of chlorohexane are there in 0.1700 litres of an 80.0 mM solution?

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Q: (C) Iron (D) Mercury What is the standard reduction potential for Cr²+ (aq) to Cr(s)? Half-Reaction…

A: Given -> Half reaction Cr3+(aq) + 3e- ------> Cr(s)  E°= -0.73 V  Cr3+(aq) + e- --------->…

Q: Please complete the table by giving its description and common conversions of each fundamental…

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Q: II. The nitrogen atom has a lone pair of electrons. (A) I only (B) II only (C) Both I and II (D)…

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Q: . Sodium metal and white phosphorus react to form a compound that is so dangerous it is not allowed…

A: Since you have asked multiple questions, we will solve the first question for you. If you want any…

Q: 49. What is the bond order of carbon monoxide, CO? (A) 1.5 (B) 2.0 (C) 2.5 (D) 3.0

A: We are to find the hond order of CO molecule (carbon monoxide).

Q: Iron (II) Fe Oxide Calcium Oxide CI FeCl Iron (III) Sulfide Anions Phosphide Iron (III) Phosphide…

A: Since you have asked multiparts, we will solve the first three subparts for you. If you want any…

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.