Multiple Choice CH4 C2H5OH Br2 CHC13

Q: Which of the two molecules show below would have the higher boiling point? CI H X C H H A H B FC CI

A: Which one having higher boiling point?

Q: Consider the reaction: AB(g) → B(g) +A(g) with the rate law Rate = K[AB]2 and the rate constant k =…

A: Given-> k = 5.0 × 10-2 M-1.s-1 [AB] = 2.0 M

Q: 13. The equilibrium reaction of HF with water is    HF(aq)  +  H2O(l)  ⇔    H3O+(aq)  +  F-(aq)…

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Q: 3.Complete the following Reaction. Include the IUPAC name of the product. OH + H₂C-CH-CH₂-NH₂ H,50,…

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Q: Consider the reaction: AB(g) → B(g) +A(g) with the rate law Rate = K[AB]2 and the rate constant k =…

A: Given that:  Rate constant (k) = 5.0×10-2 M-1 s-1 [AB] = 2.0M

Q: Q2

A: Hey there! a=5.37 b=9.17 c=8.53 d=7.73 e=1.24 f=0.96 I have provided its solution in below image,…

Q: hemistry Which of the following could have the quantum numbers n = 3? 8 O 88 1 2 3 5

A: Quantum numbers are used to describe position of electrons in orbitals of an atom.

Q: e. What mass of oxygen gas, 02, from the air is consumed in the combustion of 702 g of octane,…

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Q: (4) (5) The emission of a positron from the nucleus converts a proton into a/an (A) Neutron (B)…

A: During nuclear reaction the sum of mass number and sum of atomic number is same on reactant and…

Q: Q4. (5 1- What does IR spectroscopy talk about? 2- What information can we get from IR spectroscopy?…

A: 1. The IR spectroscopy basically talks about what types of vibrational modes the molecule responds…

Q: At 300 K the rate constant for a reaction is 1.0 x 1010 times greater in the presence of an enzyme…

A: Given: The rate constant for a reaction is 1.0×1010 times greater in presence of an enzyme compared…

Q: OXIDIZED 3 Hg2+ + 2 Fe (s) → 3 Hg2 + 2 Fe3+

A: Given reaction is :  3Hg2+ + 2Fe (s) ---------> 3Hg2 + 2Fe3+  What is the substance which…

Q: 1- The compound with 3 electronic transitions in the UV-Visible spectrum a) [Cr(acaac)] b)…

A: b) [Cu(phthalocyanine)] b) εl.εD and λ a) they have the same absolute configuration

Q: 5. Determine AS when 2 moles of SO₂ (g) undergo a change of state from 25°C and 1 atm to 325°C and…

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Q: 2.The initial rate of the reaction: BrO3(aq) + 5 Br(aq) + 8 H*(aq) → 3 Brz(1) + H₂O(1) Has been…

A: Here we are required to find the initial rate of reaction

Q: 1. Calculate the number of moles of cyclohexanol (d = 0.96g/ml) if 20 mL was used in the reaction?

A: Dear student, The informtion for question two is not complete. Please provide the information on…

Q: An electrochemical cell uses Ag and Zn as electrodes. Based on the reduction potentials, the (blank)…

A: Dear student , since you have posted multiple questions we will allow to solve only first question…

Q: CH4(g) into a 2.00 L container and the methane forms ethyne, C2H2(g) and hydrogen gas, H2(g). At…

A: Given :  Moles of CH4(g) = 0.600 mol  Volume of container = 2.00 L  Equilibrium concentration of…

Q: Zn O ↑ ZnCl2 * OXIDIZING REDUCING

A: It is oxidizing

Q: Determine the integrated rate equation for the following reaction equations AE AE → P

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Q: If a system releases 80 kJ of heat while having 50 kJ of work done on it, the AEuniverse is positive…

A: According to 1st Law of Thermodynamics,            dE= q+ও The heat gain by the system (q)= -80kj,…

Q: The decomposition of hydrogen chloride is 2 HCl(g) → H2(g) + Cl2(g) The reaction has rate constants…

A: Arrhenius equation: Arrhenius equation give the relationship between the activation energy and the…

Q: 5. Calculate the number of molecules in 5.00 mol of NH3. A. 3.01 x 1024 molecules of NH3 B. 1.03 x…

A: Given,  Moles of NH3 = 5.00 mol.  The number of molecules of NH3 in 5.00 mole of NH3 is:

Q: The endothermic reaction         A(g)  +  2 B(g)    ⇔      C(g)      is at equilibrium. What…

A: The endothermic reaction         A(g)  +  2 B(g)    ⇔      C(g)      is at equilibrium. What effect…

Q: 5. Draw line structures to correspond with the following names a. 3-isopropylpentane b.…

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Q: A chemist carries out an experiment to determine the number of moles of Cl– ions in a 1 L sample of…

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Q: Name the compound (IUPAC NAME)

A: We have to name the structure

Q: Propose a chemical structure for the name below. Make sure to clearly define the stereochemistry…

A: 1) The chemical structure of (R)-4-methyl-4-phenylcyclohex-2-en-1-one is

Q: In a (A) concentration cell, where the species being oxidized and reduced are the same, the val…

A: 9) The species being oxidised and reduced are the same for a concentration cell.  it means that the…

Q: Multiple choice question : 3þin refractometry, one of the following behaviors does not happen A-…

A: Refractrometry can be defined as a method that is used for measuring refractive index of a material.

Q: Identify the following reaction if it is redox or not, HNO3 + SO2  ----> H2SO4 + NO2.

A: Redox reaction is type of reaction in which oxidation and reduction takes place.

Q: Experimental data for the reaction A→2 B + C have been plotted in the following three differen ways…

A: We can see that the 1/[A] vs Time (s) are making a straight line:

Q: Identify this compound from its proton NMR spectrum. The relative intensities of the two peaks is…

A: The DBE is double bond equivalent which gives us idea about no of double bond or ring may present in…

Q: Desribe the reaction product. (q) CI ОН ОН (r) (s) 1 H ОН ОН

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Q: 8. The diagram below illustrates an osmotic pressure experiment involving two solutions, 0.10 M…

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Q: If the total  reaction is 2H2O ----->  2H2 +O2 what is the reaction in the anode given that hydrogen…

A: Given reaction is : 2H2O ----->  2H2 +O2  What is the reaction in the anode given that hydrogen…

Q: 2. Anhydride means "without water". Suppose 1 M H₂SO4 were substituted for the concentrated H₂SO4.…

A: Suppose 1 M H2SO4 were substituted for the concentrated H2SO4. Would the yield of acetylsalicylic…

Q: Characterize TLC plate, R, Explain the parotic and aprotic solvents, give example. In the case of…

A: TLC stands for thin layer chromatography.  It is an chromatography technique which is used to…

Q: 3C: C5H10O2 100 88 68 40 4.0 3H 2500 2H 2008 2.0 1741 2H illu 1437 1500 1259- 1197 3H num T 0.5 PPM

A: The correct answer is given below

Q: OXIDIZED 2 As (s) + 3 C12 (g) → 2 AsC13 Your answer

A: Given reaction: 2As (s) + 3Cl2 (g) → 2AlCl3 We have to find the substance that is oxidized.

Q: A 124.5 g sample of an unknown metal absorbs 1276.25 J of heat, upon which the temperature of the…

A: Given: The mass of the metal sample = 124.5 g The amount of heat absorbed by the metal = 1276.25 J…

Q: Arrange the following forms of cyanide from least toxic to most toxic: a. SCN b. HCN c. CNO- d. CN-

A: Hey there! Toxicity order is as follow: SCN<CNO-<CN-<HCN

Q: The completion of the synthesis of the second compound is provided below. B Br Using the list below,…

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Q: A food contains 131 kcals, 24 grams carbohydrates.  What  % of kcals are from carbohydrates?

A: Given, Total energy in a food = 131 kcals mass of carbohydrate = 24 g % of kcals are from…

Q: Among the solutions below, ______________ has the most contribution to the colligative properties of…

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Q: CI The common name for metabolite 3 Metabolite 3 -OH

A: Metabolites: They are the intermediate merchandise produced all through metabolism, catalyzed with…

Q: The equilibrium constant changes when... a a catalyst is added. b the temperature changes. c…

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Q: A food label has the following values: Total kcal=360 Total fat= 20 g. Total carbohydrate 25 g.…

A: Given, Total kcal = 360 Total fat = 20 g. Total carbohydrate = 25 g

Q: Use rules of significant figures; include units with each result. Mixture 1 Mixture 2 Mixture 3 Pure…

A: For the calculation of the percent stearic (or percent stearic acid) by mass, we need to know the…

Q: A food contains 15 grams protien, 20 grams carbs,  8 grams of fat per seving.  You consumed 2.5…

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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.