What reagents would you use to carry out the following reaction? (A) H₂/Pt (B) H₂/Lindlar's (C) Na/NH3 (D) H₂O/H+ ???

Q: 107Ag Two naturally occurring isotopes of silver are (relative abundance 52.00%) and 109Ag (relative…

A: Isotopes are those atoms of an element that have same atomic number but different mass number.  Mass…

Q: The voltaic cell described by the notation below measured a potential of 1.1 V. If the reaction was…

A: The given cell notation for the voltaic cell is:- Pt(s) | J2- (1.50 M) | J(l) || Ag+ (0.010 M) |…

Q: 2. How does the chloro group affect the electron density of the aromatic ring and its directing…

A: Although chlorine is electron withdrawing group but it is Ortho and para directing in electrophilic…

Q: Use a sheet of paper to answer the following question. Take a picture of your answers and attach to…

A: The structure of 2-hexanone is given below. calculating the M/Z value of molecular ion 6×12 + 12 ×1…

Q: 3) Draw the most stable conformation of (2Z, 4E)-2,4-hexadiene.

A: Confirmation gives the geometric/stereochemistry of the molecules.  In given hexadiene either cis or…

Q: Add 4.13 x 104 and 7.4 x 10³ Give the answer in the correct format with the correct number of…

A: Rule of addition with significant figure:  When adding measurements with significant figure, the…

Q: What descriptive term is applied to the type of diene represented by 2,4-hexadiene? O isolated diene…

A: Dienes contains two double bonds. There are following type of dienes -  (1) Isolated Dienes -  These…

Q: Calculate the reaction temperature of the electrochemical cell described below which measures a…

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Q: If 6.43 g of CuNO, is dissolved in water to make a 0.550 M solution, what is the volume of the…

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Q: Which one of the following structures is a free radical? a) NO+ b) SO+ c) CO d) ClO+

A: Free radical : Free radicals are those species which contains one unpaired electron.  Example :…

Q: How can I solve pka of a monoprotic acid from absorption spectra of acid (wavelength vs.…

A: It is not possible to provide a solution for this question since the acid concentration, molar…

Q: It was determined that 1.4 x 1024 carbon dioxide molecules are produced when propane is combusted…

A: Given, Molecules of carbon dioxide produced = 1.4×1024

Q: Technetium-99m is a radioactive isotope that is widely used in medical imagining. Tc-99m decays to…

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Q: C. Show the product formed in each step of this multi-step synthesis. Br2, H3O+ KOtBu immmmmm NaOH,…

A: The answer is as follows:

Q: mperature with oxygen in a reversible, exothermic reaction: 4 NH3(g) + 5 0₂(g) 4 NO(g) + 6 H₂O(g)…

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Q: What is K for a reaction if ∆G° =-216.0 kJ/mol at 25°C (or 298 K)? (R = 8.314 J/mol ･ K)

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Q: Calculate the reaction temperature of the electrochemical cell described below which measures a…

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Q: O₂N -NO₂ H₂O NH₂ NH₂ 2 O-N+

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Q: (UV spectroscopy lab, organic chemistry 2) Acetaldehyde shows two UV bands, one with a λmax of 289…

A: To assign the following bands to transition, we would use the electronic transition diagram in UV…

Q: Question 17 of 20 What is the major structural difference between PGE and PGF? A) PGE has a…

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Q: What type of signal(s) would you observe in the mass and infrared spectrum of the following…

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Q: Sodium Magnesium Copper Lithium Zinc Aluminum Silver Tin Potassium Strontium Calcium Barium Cesium…

A: Valancy of a atom can difine as  a single atom is able to combine with no of atoms. Valancy is equal…

Q: How many mols of HBr are used to neutralize 18.66 mL of a 0.2299 M Ca(OH)₂ solution?

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Q: An aqueous FeF₂ solution is electrolyzed under 1 bar pressure using platinum electrodes. (a) Write…

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Q: If the energy of a photon is 8.96x10^-19 J, what is its wavelength in nm(nanometers) pls help asap…

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Q: 1. Provide the major organic product when 2-chloro-3- ethanol.

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Q: 15. Label the following transition state with the applicable following items (not all labels will…

A: This is an example of basic diels Alder reaction.

Q: A reaction has a AH° = 25 kJ/mol and a AS° = -43 J/K at 298 K. Calculate the equilibrium constant…

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Q: 18. In the molecu orbitals are pr A) 1 B) 2 C) 4 D) 6 E) 8

A: Pi-bonds are formed by the side-wisr overlap of P orbital i.e. one pi-bond is formed by two P…

Q: calculate the pH of a solution that has H3O =3.9x10^-8 M

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Q: TM H Show the synthetic sequence that converts acetylene to the target molecule (TM) shown below.

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Q: What is the molarity of the AgNO3 titrant if you used 15 mL to titrate to endpoint 20 mL of 0.15 M…

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Q: C. nonelectrical and electrical data domains

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Q: 4. Given the thermochemical equations C3H6(g) + H₂(g) → C3H8(g) ΔΗ® = -124 kJ ΔΗΘ = -2220 kJ C3H3(g)…

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Q: Convert 647,000 pascal, pa into torr.

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Q: Calculate the pH of a buffer which is 0.2 mol/L with respect to ammonium sulphate and 0.1 mol/L with…

A: Given data is as follows: The concentration of salt (ammonium sulphate) = 0.2 mol/L The…

Q: Carbonic anhydrase is one of the fastest enzymes known. If 10 µg of this enzyme catalyzes the…

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Q: A solution of vinegar corresponds to about 0.400 M. At this concentration, with Ka = 1.8 x10-5 ,…

A: Given: The concentration of vinegar solution = 0.400 M Ka = 1.8 x10-5 We have to calculate the pH of…

Q: List ALL types of intermolecular forces that exist among the following pure substances: a. rubidium…

A: Intermolecular forces that exist among the molecules of a pure substance depend mainly on the type…

Q: Stronger bonds will be found where in the infrared spectrum? O Lower molecular ion O Higher…

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Q: At 1120 K, ∆G° = 67.3 kJ/mol for the reaction 3 A (g) + B (g) →2 C (g). If the partial pressures of…

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Q: Questions: 1. Based from the given problem, What is the molecular weight  of the tartaric acid…

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Q: 3. Which of the compounds below are esters? Use the esters shown in the introduction of the…

A: As per your request I am solving only question number-3 . If you want solutions of ther question too…

Q: 7. LIAIH(Ot-Bu)3 allows for only one hydride to attack a reactant, unlike LIAIH4 (LAH). Fo the…

A: Aldehyde more electrophilic than the ketone so in aldehyde nucleophilic attack easily

Q: For the equilibrium K = 9.0 × 10-8 at 700°C 2 H₂S(g) = 2 H₂(g) + S₂(g) the initial concentrations of…

A: Given , Reaction : 2H2S(g)→2H2(g) +S2(g)               Kc=9.0×10-8

Q: Write the balanced neutralization reaction between Ca(OH), and HBr.

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Q: Using the partial equations below, determine the enthalpy of formation of nitric oxide (NO). Hint:…

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Q: What descriptive term is applied to the type of diene represented by allene (1,2-propadiene)? O…

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Q: How many milliliters of 11.0 M HCl(aq) a V = are needed to prepare 545.0 mL of 1.00 M HCl(aq)? mL

A: We have to calculate the amount of milliliters of 11.0 M HCl(aq) are needed to prepare 545.0 mL of…

Q: Provide IUPAC names for the following compounds. (a) OH (b)

A: We follow the below steps designed by IUPAC to assign IUPAC name to an organic molecule.

Amines

Amines are organic compounds with a nitrogen atom having a lone pair of electrons on it. They are derived from ammonia (NH3) wherein hydrogen atoms are substituted by an aryl or alkyl group.