2-26. Nonane has the greatest solubility in which solvent? (A) ethanol (C) tetrachloromethane (B) (D) dichloromethane water

Q: The electron microscope has been widely used to obtain highly magnified images of biological and…

A: Given ,        speed of  an electron (v) =4.00 x 106 m/s. The mass of the electron (m) is = 9.11…

Q: Answer the questions in the table below about the shape of the iodite (10₂) anion. G 0 How many…

A:

Q: The formation of magnesium bromide from Mg and Bry is represented in the particle diagram. Which of…

A:

Q: Draw a structural formula for the organic anion (i.e., do not include K or Nat) formed from the…

A: We have to draw the organic anion formed in the given reaction.

Q: Number the main chain of the alkane in the picture

A: To number the primary carbon chain of the given organic structure.

Q: Consider the following reaction at 298 K. 3Pb²+ (aq) + 2Cr(s) → 3Pb(s) + 2Cr³+ (aq) Which of the…

A: Reaction : 3Pb2+(aq) +2Cr(s) →3Pb(s) +2Cr3+(aq)

Q: Neon gas produced for use in luminous tubes comes packaged in 1.5-L containers at a pressure of…

A:

Q: Metal Specific Heat (J/goC) Calcium 0.647 Iron 0.449 Silver 0.235 Gold 0.129 In…

A:

Q: Provide the isomers of Vanillin (C8H8O3) and explain how we are sure which isomer the HNMR and CNMR…

A: The isomers of Vanillin (C8H8O3)                  To get the correct structure from the isomers we…

Q: Are there anhydrides in the picture? If so, indicate it/them

A: we have to select the structure that has an anhydride functional group

Q: When producing Diels-Alder adducts using maleic anhydride as the dienophile, why is it important…

A: A dienophile is a molecule that can react with a diene in a chemical reaction called a Diels-Alder…

Q: Urea [(NH2)2CO] is an important component in fertiliser, and is produced according to the reaction…

A: No. Of moles = Given mass / Molar mass   Molar mass = Sum of Atomic mass of all the elements in…

Q: Highlight the two new sigma carbon-carbon bonds that were formed in the Diels-Alder reaction.

A: The Diels-Alder reaction is a chemical reaction between a conjugated diene and a dienophile, which…

Q: Using ligand-metal interaction concepts (such as sigma type, pi donor and pi acceptor) explain which…

A: Crystal field splitting energy of halide complexes depend on extent of pi donar capacity of ligand…

Q: .A mixture of helium and neon gases is collected over water at 28°C and 780mmHg . If the partial…

A:

Q: 5) Give the name and symbols for three ions that are isoelectronic with an unknown element whose…

A: 5) Isoelectronic species: Atoms with a similar amount of electrons are referred to as isoelectronic…

Q: (d) HO- CH3 -C CH3 -OH + &- CI

A: Note: part-d is mentioned to answer. d) Biphenol-A reacts with COCl2 to produce a polycarbonate.

Q: Draw the condensed structure of N,N-dipropylhexanamide. Click anywhere to draw the first atom of…

A:

Q: 6. Draw the kinetic and thermodynamic enolates formed when 3-methylbutan-2-one (aka methyl isopropyl…

A: The given compound is 3-Methylbutan-2-one. We have to draw the structure lof the thermodynamically…

Q: Which equation represents Beer's Law? A = elc A = el El C c = Aɛl d C=

A: Beer's law states that when a monochromatic light is passed through a solution of an absorbing…

Q: What is the IUPAC name of the following compound? HO OH OH

A: According to the IUPAC nomenclature, First longest chain of carbon atom is identified. Numbering is…

Q: 2H ¹H NMR Spectrum of Propyl Acetate CH3-CH₂-CH₂-0- 3H 2H Chemical Shift (ppm) 1.5 -CH₂ 3H TMS…

A: Every nuclei will have spin and if an external magnetic field is applied, there will be an energy…

Q: ompare the solubility of copper(II) sulfide in each of the following aqueous solutions: 0.10 M…

A: Answer: For a weak electrolyte, presence of a common ion in the solution coming from another…

Q: Predict the MAJOR organic product of the following reaction sequence. H3C H 1) LDA in THF 2) H3C 3)…

A:

Q: rite the common (not systematic) name of each organic molecule. structure CH3 CH3 CH₂-N-CH3 - CH3…

A: The given compounds are examples of amines with various alkyl groups attached to nitrogen atoms. The…

Q: Predict the products of the following SN2 reaction. OH + NaOH - Draw the molecule on the canvas by…

A:

Q: What is the mass difference in a nuclear reaction if the energy released is 2.98 ◊ 10-¹¹J?

A: The equation relating mass and energy is given below, E=(∆m)c2 where, E = Energy in J ∆m = mass…

Q: Number only the main chain of ALKANES. Note that there is also alkenes..

A: we have to number the main chain of alkane

Q: At what temperature does the following reaction become nonspontaneous? 2 H2S(g) + 3 O2(g) → 2 SO2(g)…

A: A reaction becomes spontaneous when the free energy change of the reaction turns negative. A…

Q: A voltaic cell is constructed in which the anode is a Sn | Sn²+ half cell and the cathode is a CI |…

A: Note: As per the guidelines, solution of first question has been made. For the expert solution of…

Q: For this same reaction here is the H-1 NMR Dectrum of the product. What is the most information you…

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

Q: QUESTION 1 Select all answer choices that would result in units of moles. ORT PV PV RT mass + molar…

A: There are many formula to calculate mole . Some of them are 1) PV = nRT Where , P = pressure of gas…

Q: In one to two sentences, explain why metal is often used for making wire and the properties that…

A: Metals are a group of elements that are typically solid, shiny, and good conductors of heat and…

Q: Explain how the Knoevenagel condensation is a variant of the aldol condensation. Draw reaction…

A:

Q: 1. Write the reaction and identify the daughter nuclide in the following reactions: a. 21Pb…

A: (a) The daughter nuclide formed in beta decay reaction has the atomic number (Z+1) where Z is the…

Q: A carbonyl compound has a molecular ion with a m/z of 86. The mass spectra of this compound also has…

A: A carbonyl compound is a class of organic compounds that contain a carbonyl group, which is a…

Q: How many minutes will take to plate out 40.00g of Ni from solution of NiSO4 using a current of 3.450…

A:

Q: Temperature of cold water (°C) Temperature of hot water (°C) Volume of cold water (mL) Volume of hot…

A: Volume of cold water= 99.0 mL  Temperature of cold water= 2.0°C  Volume of hot water = 94.5 mL…

Q: Calculate the [H3O+] of an aqueous solution that is 1.5 × 10 Min OH. Enter your answer in scientific…

A: Given, [OH-]= 1.5 *10-5M

Q: Naming ionic compounds with common polyatomic ions Fill in the name and empirical formula of each…

A: Several cation and anions are given in this question. Hence it is possible to write ionic compounds…

Q: Identify reagents that can be used to make the following compounds with a Claisen condensation.…

A: Claisen condensation is a type of coupling reaction in which carbon–carbon bond forming takes place.…

Q: A 2.501 g sample of unknown metal chloride compound was reacted with excess silver nitrate resulting…

A: Mass of unknown sample of metal chloride =2.501 g Mass of silver chloride precipitate = 1.184 g We…

Q: Explain the differences between chemical equilibrium and steady-state in terms of reaction rates and…

A: Chemical equilibrium and steady-state are two important concepts in chemical kinetics that are…

Q: Predict the major products for the following reactions. Pay careful attention when orientation is a…

A: Here we have to write the major product of given reaction with mechanism-

Q: What is K for a reaction if AGº =86.0 kJ/mol at 25.0 °C? (R = 8.314 J/mol K) ●

A: ΔG° = 86.0 kJ/mol = 86.0×103 J/mol Temperature (T) = 25°C = (25+273) K = 298 K Gas constant (R) =…

Q: When the following equation is balanced properly under acidic conditions, what are the coefficients…

A:

Q: Maddie boils a solution of 75.5 g lithium nitrate in 218 mL water. What is the temperature of the…

A: A solution containing a non-volatile solute will always boil at a temperature higher than the…

Q: Complete the balanced dissociation equation for the compound below in aqueous solution. If the…

A: When an ionic compound /polar compound or a salt is dissolved in water it dissociate into it's…

Q: Consider the reaction: 2H₂(g) + O₂(g) → 2H₂O(g) Using standard absolute entropies at 298 K,…

A: Reaction : 2 H2(g) + O2(g) →2 H2O(g)

Q: Calculate the value of ΔG° for the reaction.

A: By using relationship between E° and ∆G° we can calculate ∆G° for the reaction. ∆G° = -nFE°  Where n…