Could you please explain 3

Q: What is the energy cost for the H-Cl eclipsing interaction if the total energy cost of rotation is…

A: Eclipsed conformation: In this conformation, 2 substituents X and Y on adjacent atoms A and B are at…

Q: The amino group can be protonated (that is, it has an extra proton attached) in a strongly acidic…

A: Since you have posted multiple sub part, we are doing first 3 for you .To do rest of the subpart…

Q: 11 Deriving the Nernst Equation From the diagram above derive the Nernst equation. Faraday constant…

A: The concept used in this question is taken from electrochemistry.  Here we have to find Nernst…

Q: What is the IUPAC name for the following compound? +CH-CH₂ CH3-CH=CH-CH=CH-CH-CH3

A:

Q: 4. A solution of malonic acid, H2C,H,O4, was standardized by titration with 0.1000 M NAOH solution.…

A: Molarity of Malonic acid can be calculated as follows

Q: What is the activation energy of a reaction? Select the single best answer. The energy required for…

A: The progress of a reaction can be represented by the reaction coordinate diagram. In a reaction…

Q: Calculate the maximum wavelength of light (in nm) required to ionize a single sodium atom. The first…

A: Given that,The first ionization of One mol of atom have .Then,Energy in terms of joule,Maximum…

Q: 8. Calculating Go and G given Kp and partial pressure data. The equilibrium constant (Kp) for the…

A:

Q: The atomic radius of E is 117. pm and that of E is 207. pm. Calculate the percent increase in volume…

A: Since an atom is considered as hard sphere, so,volume of atom = (4 × 3.14 × r3 )/3where, r = radius…

Q: Questions 1. Provide the product(s) for each of the following reactions. a) NaOH b) CH,Br a) LDA b)…

A: If you are looking both reactions the given starting material ( cyclohexanone ) have equal alpha…

Q: Select the molecule that best correlates with the following 'H and 13C NMR spectra. 3H, triplet 12…

A:

Q: Determine the concentration of tartrazine in the beverage sample two different ways. Absorbance of…

A: Given, λmax=429.8 nm

Q: jugate acid conjugated base + H+ 9. What is the base form of: H JOH a. H₂0 OH- b. HF F PO C. HPO…

A: When an acid containing a hydrogen atom dissociates it gives a proton and an anionic part. Anionic…

Q: Illustration 2. Making Chili Dynamites 3 wrappers 3 Chili 5 cheese 3 chili dynamites For you to make…

A:

Q: 3) Phosphorous trichloride reacts with chlorine to phosphorous pentachloride. In this gas-phase…

A: We have to calculate the equilibrium concentration, starting concentration and Kc.

Q: 9. Consider the equilibrium reaction: CH2CH2(g) + H2O(g) = CH3CH₂OH() at 350°C A 50.0 L tank is…

A: To find the number of moles of CH3CH2OH(I) present at equilibrium, we need to use the balanced…

Q: Relative ViSCOsity

A: Viscosity is a measure of a fluid's resistance to flow. It describes the internal friction of a…

Q: Which hydrogen atom in the molecule shown below will be most readily abstracted by a bromine radical…

A: We have to find the H atom that will be most readily abstracted by a bromine radical to produce a…

Q: A gas mixture at 20.0°C and 2.0 atm contains 0.40 mol of H2, 0.15 mol of 02, and 0.50 mol of N2.…

A: Note : Since you have posted multiple questions, we are entitled to answer the first only. Please…

Q: 500 ml of 0.1019 M NaOH solution is prepared It is immediately forgotten with the cap open and…

A: NaOH reacts with carbon dioxide as: 2NaOH+CO2→Na2CO3+H2O

Q: 8. Gallium exists as two isotopes, Ga-69 and Ga-71. (a) How many protons and neutrons are in each…

A: (a) Gallium-69 (Ga-69) has an atomic number of 31, which means it has 31 protons. The mass number of…

Q: 38. Use of cobalt glass in the test for potassium ion

A: As per bartleby guidelines I answered only first question so please don't mind thanks in advance.

Q: For the following acid/base reaction, show which direction is favored at equilibrium and explain…

A:

Q: Calculate how much of each solution you need to take to prepare 1 L of buffer solution with a pH of…

A: Sodium carbonate and HCl react with each other as: Na2CO3+2HCl→2NaCl+H2CO3 ----(1)

Q: Compare the boiling point of the following

A: To find: Comparison of the boiling point of the given compounds

Q: Could you please highlight the correct answer. and explain it

A: Given, Mass of water = 25.0g. Mass of ethyl alcohol = 100.0g. Vapor pressure of pure water =…

Q: The structure of the alkaloid tryptamine is shown below. Encircle the more basic nitrogen atom.…

A: Answer : -NH2 nitrogen is more basic in nature than indole nitrogen. Short explanation : basicity…

Q: What is the balanced reaction for the cell diagram below? Al(s) | Al (aq) || Cd² (aq) | Cd(s) A) AP…

A: An electrochemical cell is made up of two electrodes, electrolytes and a salt bridge. An…

Q: Aly measured the pH of a solution using a pH meter with an error of +0.02. The recorded pH value was…

A: pH of a solution is expressed as: pH = - log [H+] Given, pH = 12.24 ± 0.02 where, ± 0.02 signifies…

Q: Enzyme activity can be controlled by availability of substrates and cofactors. U The binding of a…

A: Answer - The correct option is -(1) and (5) Solution - According to the question - proteolysis,…

Q: Percocet contains oxycodone at varying strengths. Every strength also contains 325 mg of…

A: Given : Maximum amount of acetaminophen given daily = 3.9 g of acetaminophen  And mass of…

Q: Give the linear diagram of the following compounds: a) 2-methylpentanal b) 4-ethyl-5-methylhexanoic…

A:

Q: 7. Sulfuryl chloride, SO₂Cl2, is a colorless, corrosive liquid whose vapor decomposes in a…

A: Given, SO2Cl2  ➝ SO2 + Cl2 Rate constant (k) = 2.20 × 10-5 s-1 Reaction follows first order…

Q: 4. If you wanted to measure out the following volumes using micropipettes, which one would you use…

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Q: are the tables above correct?

A: The cation and anion for NaCl and NH4Br are correct.  But the anion of CuI2 and MnO2 is incorrect.…

Q: A molecule of chloroform, CHCI3, has the same shape as a molecule of methane, CH4. However,…

A: The difference in boiling points between methane (CH4) and chloroform (CHCl3) can be explained by…