газр CH CH, COCH3

Q: Constants: • c = 2.9979 x 108 m/s h = 6.626 x 10-34 J s per one photon • R = 8.314 J/(K mol) =…

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Q: Calculate the non-standard cell potential (in V) for the following reaction at 526.32 °C with the…

A: The cell reaction taking place is given as,=> Pb2+ (aq) + Li (s) ------> Pb (s) + Li+…

Q: 1. Consider the reaction we investigate in this experiment. It is an oxidation- reduction reaction.…

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Q: 8 3 3 Identify the product when the alkyl bromide is treated with sodium methoxide in DMSO. OF D B A…

A: Sodium Alkoxide on reaction with alkyl halide give elimination reaction because sodium Alkoxides are…

Q: Rank the four elements from smallest radius to largest radius; Calcium, Cesium, Argon, and Silicon.…

A: Across a period, the atomic radius generally decreases from left to right due to increasing…

Q: A particular reaction is found to be first order. The reactant has an initial concentration of 3.29…

A: A question based on reaction rates. A set of data is given using which the final concentration is to…

Q: what reagents are used for the following reaction, with steps shown Outline reagents and or products…

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Q: When a 8.47 g sample of sodium iodide, NaI, dissolves in 160.0 g of water in a calorimeter, the…

A: Calorimetry is based on the principle that when two substances at different temperatures are kept…

Q: Choose the best Lewis structure for NO3. (Hints: N and O must have octets and the sum of the Formal…

A: Lewis structrue -It is very simplified representation  of the valence shell electrons in molecule.

Q: please show all enantiomers and diastereomers as a part of the answer

A: Oxymercuration-demercuration is another method for converting…

Q: Determine the K sp of calcium fluoride (Ca*F_{2}) given that its molar solubility is 2.14 * 10 ^ 4…

A: The molar solubility of , (S)= The value of solubility product  = ?

Q: Aliphatic compound Homologous series Type of reaction(s) addition/substitution/redox Propan-1-ol…

A: 1. Propan-1-olThis is n-propanol2. Propan-2-ol3. 2-Methylpropan-2-ol4. Ethanal5. Propanone

Q: Cesium-137 is radioactive and has a half life of 30. years. How much of a 9.90 mg sample would be…

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Q: Complete the table below to identify the general formulae and structures of the organic compounds.…

A: The series of compounds having same general molecular formula, same functional group and succusive…

Q: Number 3

A: Since you have posted multiple questions, we will answer only the first question for you. In order…

Q: Consider the structure. :0 H3C xt :O: H H3C Determine the oxidation number of the highlighted atom…

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Q: Use the data table for the first eight ionization energies of a particular element shown below to…

A: Ionization energy is the energy required to remove the most loosely bound electron from an isolated…

Q: 3. For each of the following molecules rank the protons from highest to lowest chemical shift. See…

A: Rank the given protons according to their highest to lowest chemical shift.Based on standard…

Q: Lewis Structures Lewis Structures are used to describe the covalent bonding in molecules and ions.…

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Q: Consider the following reaction.  Calculate the value of the rate constant..    3 A + B → 2 C…

A: The reaction 3 A + B → 2 CTrial [A]0[B]0[C]0Rate (M/s)10.610.150.071 3.01321.220.150.07112.052…

Q: 1. Why was it necessary to perform a back-titration to determine the efficiency of an antacid…

A: To titrate antacid tablet, we should have made its solution in water, resulting in decrease in…

Q: Which of the following pairs of stereoisomers are related as enantiomers? a) A & B; C&D b) A& C;…

A: The compounds having the same molecular formula but different structural formula are known as…

Q: The reaction for the combustion of naphthalene, C10H8, is C10H8 (s) + 12 O2 (g) → 10 CO2 (g) + 4 H2O…

A: The given reaction is as follows:   The volume carbon dioxide formed = 1.45 LThe pressure of carbon…

Q: Consider you have ions made from two atoms: Z has a valence electron configuration s²p4 and Q has a…

A: find the ionic formula from the given data.Given,Valence electronic configuration of Z is…

Q: The isoelectric point of the tripeptide Gly-Ser-Ala occurs at a value below pH 7 at pH 7 at a value…

A: The isoelectric point (pI) of a tripeptide such as Gly-Ser-Ala is determined by the presence of…

Q: In each of the following cases, demonstrate that 2n² is the number of sets of quantum numbers (e, m,…

A: The position and energy of an electron in an atom is described using four quantum number. They are1.…

Q: A solution of sodium acetate (NaCH3COO) has a pH of 9.44. The acid-dissociation constant for acetic…

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Q: The isoelectric point of the tripeptide Gly-Ser-Ala occurs at a value below pH 7 C at pH 7 at a…

A: Here we have a tripeptide whose seq from the amino end to the COOH end is givenas Gly-Ser-Ala and we…

Q: The Ideal Gas Law is given by the equation: PV = nRT Where: P = pressure V = volume n = moles T =…

A: Given, The ideal gas equation:P V = n R TP = pressureV = Volumen = molesT = temperature in Kelvin.

Q: Consider the following elementary reaction: NO2 (g)  +O3 (g)  →NO3 (g)  +O2 (g)Suppose we let…

A: Since you have posted multiple questions, we will provide the solution only to the first question as…

Q: 4. A 6 m^3 container contains 65% of its volume of a 0.0015 M solution of formic acid (HCOOH) with a…

A: Volume of container : 6 m3Molarity of formic acid : 0.0015 MDensity : 1.11g/mL

Q: Rank the following regions of the electromagnetic spectrum from Shortest Wavelength to Longest…

A: Electromagnetic radiation consists of waves or particles that carry energy and travel through space.…

Q: Which combination will produce a precipitate?    AgNO3(aq) and Mg(NO3)2(aq)   NaC2H3O2(aq) and…

A: All reaction proceeds through displacement reaction.

Q: 4- Given the following titration curve, what is the suitable indicator for this titration? a)…

A: Answer:-This question is answered by using the simple concept of titration of acid and base and…

Q: 2. Match each of the following molecules with its IR spectrum.

A: A question based on IR spectroscopy. 4 different compounds are given that are to be matched with…

Q: Which of the following is the most polar bond?   C-F   C-Br   C-I   C-H

A: Given different halogen to carbon bonds asked to give the more polar bond among them which directly…

Q: Given the following equilibrium equation: CH4(g) + 2O2(g) CO2(g) + 2H₂O(g) + heat What would be the…

A: According to Le Chatelier's  principal, we can learn about an qualitative summary of how equilibrium…

Q: en 2.20 g of a certain molecular compound X are dissolved in 85.0 g of formamide (NH₂COH), the…

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Q: Calculate the pH of a 0.10 mol L-1 solution of barium hydroxide, Ba(OH)2.

A: Given, concentration of barium hydroxide = 0.10 mol/Lwe know that barium hydroxide is a strong base…

Q: Fill in the major products to complete the transformations. Be sure to pay careful attention to…

A: It is based on the concept of reactivity of alkene. Here we are required to find the product of the…

Q: Be sure to answer all parts. Calculate the molarity of each aqueous solution with the given amount…

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Q: The balanced equation for the decomposition of ammonium nitrate is 2NH4NO3(s)→2N2(g) + O2(g) +…

A: (b) Moles of each product would form if 1.00 mol of NH4NO3 reacts =?(c) Moles of each product would…

Q: The diagram directly below shows what happens when orange light shines on a piece of metal. Which of…

A: The photoelectric effect refers to the removal or ejection of electron from metal surface upon…

Q: Suppose the formation of tert-butanol proceeds by the following mechanism: step elementary reaction…

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Q: < Question of 201 What is the volume in liters of water that would be required to fill an aquarium…

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Q: A student determines the value of the equilibrium constant to be 7.74x10-37 for the following…

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Q: Construct the expression for Kc for the following reaction. 2 P(s) + 3 Cl(g) + 2 PCI(g)

A: Kc is the equilibrium constant in terms of concentration of any reaction.For any reaction -aA + bB…

Q: Question 16 of 21 Which one of the following represents the molecular equation for the reaction of…

A: Balanced chemical equation is the equation in which number of atoms on both sides of equation are…

Q: he entropy change for the process H2O(s)⟶H2O(l) is 27.9 J/K and requires that the surroundings…

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Q: Predict the structure of the major product for the reaction shown. 00 CH₂CH₂CH₂COCCH₂CH₂CH₂ AICI

A: Catalyst activation: Aluminum chloride, a Lewis acid catalyst, is typically activated by reacting it…