5. Which choice best represents the relationship between wavelength and frequency? there is no relationship when frequency decreases, wavelength increases O when frequency increases, wavelength increases when frequency decreases, wavelength decreases

Q: The structure of a fatty acid is shown below. HO a. Is this fatty acid most likely from a plant or…

A: Given:

Q: Hello, can you please solve this question and please show all your work. Thank you.

A:

Q: For the disaccharide shown below answer the following questions. CH2OH H. H H OH H. НО H OH HOCH, OH…

A: (a) Disaccharide given is sucrose (b)

Q: The condensed structural formula for a wax is shown below. Type the condensed structural formulas…

A:

Q: 7. Whch one of the following reagents will not transform an aldehyde to a carboxylic acid ? с)…

A:

Q: At a certain temperature this reaction follows first-order kinetics with a rate constant of 0.657…

A:

Q: Glycerol contains:   a. oxygens which are each bonded to two alkyl groups b. oxygens single-bonded…

A: Given,  Glycerol

Q: What factors affect the basic properties of amino compounds? How do they influence basic properties?

A: Generally, factors which affect the basic properties of amino compounds are inductive effect and…

Q: 1) Concentration: If 23.7g of NaOH are dissolved into 124.2g of water for form a solution with…

A:

Q: benefits and application between Galvanic Cells and Electrolytic Cells

A: Galvanic cells Electrolytic cells Chemical reaction in a cell generates electricity. Electricity…

Q: II. Draw the structure for the major Remember to transfer verbatim to your sheet of answels, 13. 1)…

A:

Q: 2. Determining the Acid Content of Vinegar Trials A В Volume of Vinegar used (ml) 25.00 diluted to…

A:

Q: Show the structure of the product you would obtain by treatment of the follow ing epoxide with…

A: To predict the stereochemistry of the product formed on the ring opening of the given epoxide ring.

Q: 2. At equal concentrations, which of the following will have a greater effect on the colligative…

A: Colligative property is directly proportional to the number of ions

Q: a. Determine the pH of a 0.071M anilinium hydrochloride (C6H5NH3Cl) solution. pH = b. Determine…

A: Here, we have to calculate the pH of a 0.071M anilinium hydrochloride (C6H5NH3Cl) solution. Also, we…

Q: H3C-C-CH3 + Br2 = H3C-C-CH2B1 + Br + H* %3D K OH %3D H3C-C-CH3 + H* = [H3C-C-CH3]* A OH OH k1…

A:

Q: Solve 4.  Investigate and analyse energy changes and rates of reaction in physical and chemical…

A: The combustion reaction for butane is: 2C4H10 + 13O2  =  8CO2 + 10H2O + 3325 kJ/mol Given: ∆H =…

Q: What is the pH of 10mL aliquot of toluic acid (with a concentration of .1837M) after 21.05 mL of…

A:

Q: Mass of Inner cup with stirrer on the digital balance=36.7 Mass of Inner cup with stirrer and warm…

A:

Q: 6. How many molecules of C3H8 are in a sample of 1.5 mol? 7. How many molecules of carbon dioxide…

A:

Q: 800 705 kJ 600 497 kJ PE (kJ) 400 200 175 kJ 100 Reaction Progress Created by E. Lee for Virtual…

A: Given,  Potential energy = 705 kJ Starting reactants energy = 497 kJ  When catalyst used potential…

Q: The aromatic compound CgH-NH, is best-referred to as:

A:

Q: 10. Which of the following substances has the highest concentration of hydrogen ions in solution? F)…

A:

Q: Identify the monosaccharide shown below. Do not worry about alpha, beta, D or L notation. Но-СН, о…

A: Given furanose structure is fructose. Fructose is monosaccharide

Q: The half-life of selenium-83 is 22.3 min. If a sample contains 24.0g of selenium-83, how long will…

A:

Q: Calculate the entropy for the reaction below. 4AI(s) + 3CI2(g) → 2AICI3(s) E Products - Reactants…

A:

Q: Write the reaction involved in Ferrox Test.              a. What is the species responsible?…

A: Ferrox test solution is hexane, alcohol, ether, which are generally used for prepared ferrox paper…

Q: stions 1 and 2 refer to the following Mechanisms: Two of the following mechanisms are wrong. Circle…

A: Let us discuss the correct mechanism of wrong ones.

Q: 3. Write the structure of the product from the first step (Product-1) and then the product from the…

A: The given example is of oxymercuration demercuration reaction.This is basically addition of water to…

Q: How

A:

Q: Part C: 5. Find the amount (moles) of the substance in the following samples to two decimal places:…

A:

Q: Clearly show calculations on another space, (s) = 3.70 J/g °C x(g soln)x(AT)/(g Mg) = J/gMg %3D Mass…

A: We would use the given data to calculate the following values.

Q: That's exactly what is my answer was, and got marked as a wrong answer I put 0.594 M HC2H3O2

A: To find out the molarity of the acetic acid.

Q: Calculate the pH of a 0.40 M solution of HF (Ka = 3.5 × 10*) before and after lg of NaF is added to…

A:

Q: (a) Discuss the role of carbonic anhydrase in CO2 transport. (b) Discuss the cause of ‘cold…

A: Protein can be defined as a macromolecule which is made up of amino acids. For example enzymes.

Q: Draw the Born-Haber cycle and use the data below for the formation of calcium chloride, to (ii)…

A:

Q: For the reaction: C(s) + 2H2O(g) CO2 (g) + 2H2 (g), the H°= 155.5kJ/mol and S°= 124.9J/mol∙K.…

A: Mmmm

Q: Question 35 Match the following C. v AE A work done on the system by the surroundings B. energy…

A:

Q: 9.19 Judging from the following electrostatic potential maps, which kind of carbonyl compound has…

A:

Q: (2) The standard Gibbs energy, AG°, of the CH,OH CH,OPO,2- following reaction of rearrangement in…

A:

Q: Hydrogen chloride and oxygen react to form water and chlorine, like this: 4HCI(g)+O,(g) →…

A: A question based on equilibrium concept that is to be accomplished.

Q: ¿Qué tipo de producto se formará en la siguiente reacción? O O Select one: O Sistema de anillos con…

A:

Q: Q1. Name parts a through d - draw parts e through h: CH; — CH—CH —СН-—NH> ČH3 а. b. .CH3 N. H3CH2C…

A:

Q: When salt (NaCI) is dissolved in water, the molar enthalpy of solution (AHsol) is +3.9kJ/mol. If 40g…

A: Given,  Mass of NaCl = 40 g  Mass of water = 100 g  Molar enthalpy of solution, ∆Hsol = +3.9 kJ/mol…

Q: Question 14 For the compund Name the compound 1-butyl-3-methylcyclohexane Identify each chiral…

A:

Q: NH CH3 This amine is a amine. primary secondary quaternary O tertiary

A: Classification of the Amine is done on the basis of number of carbon (C) atoms bonded directly to…

Q: Be sure to answer all parts. and AG° of a redox reaction at 25°C for which n = 1 and K = 4.3190?…

A:

Q: В. CH;-0-C-(CH,)|6–CH3

A: A fat molecule contain two main groups  one is Glycerol and other is fatty acid .In Triacylglycerol…

Q: all possibilities drawn out please

A:

Q: Instant hot packs work by crystallizing sodium acetate (NaCH;COO). The molar enthalpy of…

A: M

Quantum Chemistry

Quantum chemistry deals with the properties of chemical systems and their reactions. The branch of chemistry which is more concerned with quantum chemistry is physical chemistry. It is a more sophisticated field of theoretical physics which is concerned towards the application of physical concepts towards various chemical aspects such as, formation of atoms, chemical structure descriptions, chemical bond strength, hybridization, conjugation etc. Quantum chemistry mainly studies the various states i.e., ground state, excited state, transition states of the individual atoms or molecules taking place during any chemical reaction. The laws of motion explained by various scientists, which are termed as “classical mechanics” were not acceptable in terms of electrons, protons, atoms, light etc. Thus, a new theory named “quantum mechanics” emerged to understand the basic framework of various atomic and subatomic particles.