How many hydrogen atoms are connected to the indicated carbon atom? one two three four none

Q: The rate of settling for 2.5 microgram powder in glycerin is 4.25*10^-8 How did we get this result?…

A: The settling rate of particles in a fluid is often described by Stokes' law, which states:Where:-…

Q: Calculate the value of the force constant for a crystal of sodium chloride if you know that the…

A: The aim of this question is to explain the value of the force constant for a crystal of sodium…

Q: When you have a triethylamine that is titrated with 0,100 M/L of HCI and changes color after 18.23…

A: Amines are lewis basic in nature because they can able to donate the lone pair of electrons.

Q: Look at the following orbital diagram. What principles/rules does it break? Explain. N 1s 2s 2p

A: The question is based on the concept of electronic configuration. We need to explain the mistakes in…

Q: Why is it necessary to carry out the reduction of iron and then the titration, before goin on to the…

A: The objective of this question is to determination of iron in a sample through a redox titration.The…

Q: Write the IUPAC name for the compound below. Be sure to use correct punctuation. Keep the…

A: For naming the compound the main chain should be as such so that its length is maximum and it…

Q: Draw the major organic product(s) of the following reaction. Br + NaSCH3 acetonitrile • You do not…

A: As we see that here the reactant is a  secondary alkyl halide . NaSCH3 is a very weak  base, because…

Q: The dissociation of molecular iodine into iodine atoms is represented as 1₂(g) = 21 (g) -5 At 1000.0…

A: The objective of this question is to find the equilibrium concentrations of I2 and I in a chemical…

Q: Construct the reducible representation for vibration of the CO ligands in the molecule cis-W(CO)5.…

A: The objective of this question is to represent the reductive representation which is a key concept…

Q: One mole of N₂ and 3 moles of H₂ are placed in a flask at 397 °C. Calculate the total pressure of…

A: Number of moles of N2 = 1 molNumber of moles of H2 = 3 molMole fraction of NH3 = 0.297 Kp of the…

Q: There is only one for any chemical reaction, but Select the correct answer below: AG. Keq…

A: Keq (Equilibrium Constant): Keq is a constant for a given chemical reaction at a specific…

Q: Hydrofluoric acid and water react to form fluoride anion and hydronium cation, like this: HF(aq)…

A: The equilibrium constant (K) is a numerical value that expresses the ratio of the concentrations of…

Q: The answer is D. Please explain. Thanks.

A: The objective of the question is to determine the signs of the change in Gibbs free energy (ΔG),…

Q: 7. Given the following information, find K, for nitrous acid, HNO2. NO3 + 3H+ + 2e → HNO₂ + H₂O E° =…

A: The Nernst equation is a fundamental equation in electrochemistry that relates the reduction…

Q: A chemist carefully measures the amount of heat needed to raise the temperature of a 1.52kg sample…

A: The mass of sample = 1.52 kg = 1520 g                                     The Initial temperature of…

Q: Look at the following orbital diagram. What principles/rules does it break? Explain. 1s 2s 2p

A: We have to find the principle broken in 1s22s22px2 configuration.

Q: What is are the chiral assignments of carbons 1 and 2 in this 1,2- dichlorocyclopentane? 1 CI CI 2

A: As in the diagram 1 chlorine is present above the plane and 1 is present below the plane . We will…

Q: 7654 CH₂CH₂CH₂CH-CH- b. CH₂ H₂C-C-CH₂ CH NUI CH₂ CH₂ # Wap

A:

Q: The fluorosulfate anion [FSO3] can act in either a non-coordinating (1a) or bridging bidentate mode…

A: The objective of this question is to explain the point group and reducible representation, and…

Q: Consider a 25.00 mL solution that is 0.1000 M in V2+ titrated with a 0.1250 M standard Sn solution…

A: "Dear student, as an expert we are only allowed to answer one quesstion at a time and 3 sub-part at…

Q: A zinc electrode is corroding at a rate of 60 mdd. The concentration of zinc ions is 0.002 at 25°C.…

A: The aim of this question is to explain the zinc electrode corrodes and it have different parameters…

Q: When the Pb²+ concentration is 5.44x104 M, the observed cell potential at 298K for an…

A:

Q: When the Pb²+ concentration is 3.44×104 M, the observed cell potential at 298K for an…

A: The objective of the question is to find the concentration of Mg²⁺ in an electrochemical cell given…

Q: A solution containing 9.29 ppm of NaMnO4 (MM = 141.925 g/mol) has a %T = 27.74 in a 1.2 cm cuvette…

A:

Q: Salt bridge TU A concentration cell similar to the one shown is composed of two Cr electrodes and…

A: The objective of this question is to calculate the cell potential for a concentration cell composed…

Q: assign the NMR spectra of the compound diphenyl tertiary alcohol. including chemical shift ,…

A: The objective of this question is to show the non equivalent protons present in the given spectrum.…

Q: What is the amount concentration of sodium ions and carbonate ions in a 0.144 mol/l solution of a…

A: Given,The concentration of sodium carbonate ( Na2 ) = 0.144 mol/L

Q: 6 Typical Thermal Die Anal Cactron Demand CH,00 OCH, OSCH, . & Iverse Electron Demand Loggy CH₂…

A: Regeoselectivity: Connect electron rich centre to electron deficient centre. Stereochemistry:…

Q: From your experiment, you collect the following data: Trial Reactant 2 3 HCl(aq) HCI(aq) HCl(aq)…

A: The objective of this question is to explain the concentration of HCl(aq) increases, so does the…

Q: Draw all the possible monobromo - products for the following reaction? & G J Brz A 20

A: The reaction is an example of a free radical reaction. In the reaction, three steps are involved.…

Q: PQ-4. Predict the major product(s). (A) I Br X = X X X acetone (B) II (C) III (D) I and II

A: Product of following reaction is made by applying appropriate reaction mechanism.

Q: Name the two organic compounds. CH ₂0 H CH₂0-C-C-C-(CH₂-C-C-B₁₂ T11 0=4 HO CH I. 15 0=CH C₂H₁₂. H 0…

A: The IUPAC nomenclature provides a set of rules to name an organic compound unambiguously. Each IUPAC…

Q: Which of the following reactions are correct? Explain the answer. + H₂O + H₂O H₂SO4 H H OH OH

A: The objective of the question is to identify the reaction which is correct.

Q: 10. Show how to synthesize the following compounds using either the malonic ester synthesis or the…

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

Q: 1. What is the differentiating chemical test in the given compound below? What is the positive sign…

A: In the given question we have to predict the test which can be used to differentiate the given…

Q: Write the cell notation for an electrochemical cell consisting of an anode where Cr²+ (aq) is…

A: The objective of the question is to write the cell notation for two different electrochemical cells.…

Q: Please follow the SCH4U rules for electron configurations and orbital diagrams

A: The objective of this question is to determine the number of bonds that Rhodium (Rh) can form…

Q: The following activity data of component A have been obtained for liquid A-B solutions at 1500K. XA…

A: The aim of this question is to explain the observed activities with the calculated activities from…

Q: The voltammogram below is recorded at a Au RDE (area 0.2 cm², rotation rate 3600 rpm) for a solution…

A: The objective of this question is to show the voltammogram indicates different steps and peaks…

Q: Draw the structure of the 6 nucleotide strand of alanine. Show all the atoms, bonds, and lone pairs.…

A: The objective of this yos to show the structure of the 6 nucleotide strand of alanine. It is an…

Q: 12. Draw the condensed structural formula of the following organic molecules (a) 2-ethylpropane (b)…

A: “Since you have posted a question with multiple sub parts, we will provide the solution only to the…

Q: Select the best answer for the nitration of the molecule shown below using reasonable assumptions…

A: Above reaction is nitration of benzene system.

Q: Consider a dilute solution of No molecules of solute B dissolved into Na molecules of solvent A (NB…

A: The objective of this question is to analyse the equilibrium conditions, deriving a pressure…

Q: preser Ca(NO3)2 is dissolved in water?

A: Option 3rd is the correct answer

Q: 3. Using only acetaldehydes and acetones as your carbon sources, propose a mechanism to synthesize…

A: Product of following reaction can be made by applying appropriate reaction mechanism.

Q: Consider the following reaction: A(g) + B(g) C(g) + D(g) K = 36 at 25 °C If 0.25 moles of both A and…

A: The initial moles of A=0.25 molThe initial moles of B=0.25 molThe volume of container = 1.0 LThe…

Q: When the Cu²+ concentration is 1.48 M, the observed cell potential at 298K for an electrochemical…

A: The given equation is 2Al(s) + 3Cu2+(aq) → 2Al3+(aq) + 3Cu(s) Concentration of Cu2+ = 1.48 MEcell =…

Q: You are analyzing the effluent from a lotion plant for parabens using HPLC. You have a working…

A: The objective of this question is to determination of the concentration of parabens in the…

Q: When the Pb²+ concentration is 5.44×104 M, the observed cell potential at 298K for an…

A: The objective of the question is to find the concentration of Mn2+ in an electrochemical cell…

Q: 2.5 a) Calculate the five lowest "free electron" bands along the 4-axis in the Brillouin zone for…

A: The objective of this question is to show the condensed matter physics, explain the electron group…