O CI NO₂

Q: How does the fromation of CaSO4 (aq) change the solubility of solid CaSO4?

A: The question is based on the concept of solubility product principle. It states that when a weak…

Q: A reaction profile (not to scale!) for the reaction O₂ + NO2O3 + NO is shown below: LAE 211 E (KJ)…

A: Activation energy is defined as the energy difference between reactent molecule and transition…

Q: Predict the major product for the following reactions. To preview image click here H₂ Lindlar's…

A: H2, lindlar's catalyst is used to convert alkyne into cis-alkene.

Q: A) If 801 J of heat is available, what is the mass in grams of iron (specific heat = 0.450 J/g･ °C)…

A: Answer:Here:

Q: Please explain why only structure #2 is correct

A: In an E2 elimination reaction, the abstraction of acidic (alpha) hydrogen by base (CH3)3O- takes…

Q: The gas phase decomposition of nitrogen dioxide at 383 °C NO₂(g) → NO(g) + ½ O₂(g) is second order…

A: Given equilibrium reaction is .The reaction is second order with respect to NO2.The initial…

Q: Give clear detailed Solution with explanation needed..don't give Handwritten answer...complete the…

A: Electrons are filled in a different atomic orbital in an atom. According to the Aufbau rule, the…

Q: There are two possible chair conformations of cis-1-ethyl-4-bromocyclohexane. What is the energy…

A: When cis-(1,4)-disubstituted planar cyclohexane is converted into chair conformation, a,e/e,a…

Q: H₂C CH3 (C6H5)3P=CH₂ 1) PhMgBr 2) agua LOH anhidro acético H₂/Pt HBr conc.

A: Organic Reactions Wittig reaction followed by reduction Reaction of ketone with Grignard reagent…

Q: Draw the major organic product(s) of the following reaction. ● + • You do not have to consider…

A: This is an example of SN1/E1 reaction

Q: Draw the structure of the following reaction 1.HSCH₂CH₂SH, H 2. Raney Ni, H₂, heat

A: compound reacts with 1,2-ethanedithiol to form dithiane. The dithiane reacts with hydrogen in the…

Q: The conversion of methyl isonitrile to acetonitrile in the gas phase at 250 °C CH3NC(9)→ CH3 CN (9)…

A: Rate constant (k) = 3.0×10-3  s-1. Initial concentration (a) = 0.105M Time (t) = 432 s Let Final…

Q: 7) Select the best reagent (or set of reagents) to accomplish the following transformation.

A: The curved arrow starts at the electron donor and ends at the electron acceptor.

Q: Provide the synthetic steps for the below transformation N ZEU C OzN N 250. 0 HM

A:

Q: What is the major organic product obtained from the following reaction? Ph. 1. NaOCH3 CH₂OH Ph OCHS…

A: In the Claisen condensation reaction, two esters are combined, and a water molecule is released.

Q: A buffer solution is made that is 0.337 M in H₂S and 0.337 M in KHS. Kal for H₂S is 1.00 x 10-7,…

A: The objective of the question is to-Calculate the  of the buffer solutionTo write the net ionic…

Q: What is the major organic product obtained from the following reaction? A. B. ant AICI3 C. of .04 D.

A: This is an example of Fridel-Crafts alkylation

Q: Determine the molar solubility for Cd,(PO), by constructing an ICE table, writing the solubility…

A: Given,Molarity of Na3PO4 = 0.500 MKsp of Cd3(PO4)2 = 2.5 x 10-33

Q: ▾ Part C How many grams of H₂ are needed to produce 10.59 g of NH3? Express your answer numerically…

A: Answer:Each mole of sample has number of particles equal to  which is equal to Avogadro number…

Q: In each row check off the boxes that apply to the highlighted reactant. reaction HNO₂(aq) +…

A: Answer:Any specie that accepts proton in its solution is called as Bronsted-Lowry base and any…

Q: A 40.00 solution of 0.1430 M chloroacetic acid (pK a = 2.865) is titrated with a 0.1500 M solution…

A:

Q: Which part of the balanced chemical equation below is missing? 2 H₂ + O₂ -> 2 H₂O reactants products…

A: reactantsproductscoefficientsphases

Q: mpound is dissolved in water, the olution is either an electrolyte or a yte. The solution of an…

A: Electrical conductivity of a solution is due to the motion of electron or ions present in it. Ionic…

Q: of the compound whose molecular formala is C₁₂H160₂. It's IR 22/1 Deduce the structure Spectrum and…

A: The question is based on the concept of organic spectroscopy.  We need to analyse the spectral data…

Q: For the compounds below, provide IR tables to show what peaks would be expected if you submitted the…

A: The question is based on the concept of IR spectroscopy.We need to assign the bands for the given…

Q: Use the References to access important values if needed for this question. A scientist measures the…

A:

Q: List the name and position for each substituent in this organic molecule on a separate row of the…

A: A question based on nomenclature of organic compounds. An organic compound is given whose…

Q: What orbitals are used to form the bond indicated in the following molecule? Select one: a. sp,sp O…

A: The covalent bond is formed by the overlap of the atomic orbitals between the atoms of similar…

Q: A 1.37 M solution of citric acid (H3C6H5O7) in water has a density of 1.10 g/cm3. Calculate the mass…

A:

Q: what is the pH of a 0.11M solution of (CH3)3N, a weak base (Ka = 6.3 x 10^-5) ?

A: Given,Molarity of trimethyl amine , (CH3)3N = 0.11 MNote:   (CH3)3N is a weak base so Kb of  (CH3)3N…

Q: 5. Show the mechanism, using arrow-pushing, for all three products shown below. СН3ОН CH2OCH3 OCH3

A: The question is based on the concept of organic synthesis. We need to synthesize the product using…

Q: pls answer all of them thank you

A: Answer:When during a chemical reaction, energy gets released then that reaction is an exothermic…

Q: Draw the molecular orbital (MO) electron diagram for the Be, molecular ion. Be sure your diagram…

A: According to the molecular orbital theory the atomic orbitals combine to form molecular orbitals.…

Q: Which of the following will have the highest boiling point and lowest solubility in water? OH OH A…

A: The weak electrostatic attractive force between hydrogen atom attached to an electronegative atom…

Q: Pennies made before 1982 are made of 95% copper. Pennies made after 1982 are made of 97.5% zinc.…

A: Answer:Heat capacity can be defined as the amount of energy required to raise the temperature of the…

Q: The pK, value for H₂S is 7.00. What mole ratio of KHS to H₂S is needed to prepare a buffer with a pH…

A: Given,pH of a buffer solution = 7.27pKa of H2S = 7.00

Q: How many grams of solid sodium nitrite should be added to 1.50 L of a 0.0963 M nitrous acid solution…

A: Answer:Buffer solution is a type of solution that resists the change in its pH on adding small…

Q: Calculate the enthalpy of combustion (kJ/mol) of ethyl stearate (C₂₀H₄₀O₂), an important component…

A: Given ,standard enthalpies of formation: CO₂(g) = -393.5 kJ/molH₂O(l) = -285.8 kJ/molC₂₀H₄₀O₂(l) =…

Q: Please don't provide hand written solution

A: The question is based on organic reactions. We need to identify the product and explain its…

Q: Classify each nucleotide or nucleoside by the type of base and sugar present in each image.…

A:

Q: What is the relationship of the following two compounds? H a CI H HH Question 3 Constitutional…

A: Constitutional isomers: Compounds with same molecular formula but different connectivity of atoms or…

Q: Predict the product(s) for the following reaction. Oll + enantiomer I OI ||| OH O IV OH CN "OH +…

A: The question is based on organic reactions.     we need to identify the product formed and explain…

Q: 5. We experimentally measure the rate constant of a gas phase reaction and find that it increases by…

A: Answer:Here:k1 are the rate constants at temperatures T1 and T2

Q: I have an exam im studying for: can color coded make me an example of clausisus clapeyron examples…

A: I have an exam im studying for: can color coded make me an example of clausisus clapeyron examples…

Q: CI ОН HNO3-H₂SO4 ??

A:

Q: Naphthalene has a heat of fusion of 35.7 cal/g and a molr mass of 128.0 g/mol. How much heat in kcal…

A:

Q: 2. Give the expected product from reaction of each of the following with excess NaOEt n ethanol…

A: The question is based on organic reactions. We need to identify the product and explain its…

Q: Design a buffer that has a pH of 7.70 using one of the weak acid/conjugate base systems shown below.…

A: A buffer is a solution which resists any change in pH on adding a small amount of acid or base.  It…

Q: Why does cyclohexanol have a pK, of 18 and phenol, despite its similarities in structure, have a pK,…

A:

Q: 3-Methylbutanoic acid, produced by bacteria from leucine, is a component of wine flavor and is…

A: The question is based on the concept of organic synthesis. We need to synthesize the product using…

Vitamins and Coenzymes

A class of organic compounds needed in the human body for normal activities is known as vitamins. They are characterized into two parts depending upon their solubility in water. They can act as coenzymes, cofactors, or prosthetic groups for enzymes.