Is 4-Methylphenyl 4-bromobenzoate an alpha- beta conjugated ester?

Q: A flexible container at an initial volume of 4.11 L contains 2.51 mol of gas. More gas is then added…

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Q: How does bromobenzene react differently from benzyl chloride under SN1 and SN2 conditions, and why?

A: Bromo benzene is not react under both conditions bcz C-Bt bond is very strong due to aromaticity and…

Q: Consider the titration of a 60.0 mL of 0.321 M weak acid HA (Ka = 4.2 x 10⁻⁶) with 0.400 M KOH. 1.…

A: Since HA is a weak acid, hence it will dissociate into its conjugate base and hydrogen ion. Since…

Q: Which isotope, when bombarded with bismuth-209, would yield two neutrons and an isotope with atomic…

A: Isotopes are two or more atom types that have a differing number of neutrons in their nuclei despite…

Q: 4.5 Sources and Uses of Alkanes What process does the following reaction describe? isomerization O…

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Q: Macmillan Learning How many grams of Br are in 395 g CaBr₂? mass:

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Q: Mephedrone is a relatively now street drug that is better known as Drone or MLAT. The structure of…

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Q: When applied to electrons the pauli excision principal requires what

A: When applied to electrons the pauli exclusion principal requires that there is only  two electrons…

Q: When 0.5 g of a liquid is completely evaporated and collected in a liter manometer, the pressure is…

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Q: Consider a kinetics study of the following ligand substitution reaction: trans-[Rh(en)2Cl2] + + 2 Y−…

A: Whether a complex follows dissociative or associative pathway depends on the dependence of rate of…

Q: Draw the products of the reaction

A: we have to draw the products of the reaction shown

Q: Which statement best describes the structure that results from the following curved arrows: [₁] The…

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Q: Br SH 1. NaH in THF 2. NaOCH3 acetone 1. NaH in THF 2. Br J...

A: These are the examples of SN2 and E2 reactions

Q: Kw(293 K) = 0.67 × 10-14 M² Kw(298 K) = 1.00 × 10-14 M² Kw(303 K) = 1.45 × 10-14 M² Assuming that…

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Q: A volume of 20.0 mL of a 0.560 M HNO3 solution is titrated with 0.700 M KOH. Calculate the volume of…

A: The balanced chemical reaction is  HNO3 + KOH ——> KNO3 + H2O Applying formula  M1 V1 ( HNO3) =…

Q: What is E cell for the following reaction? 2 Ag(s) + Sn²+ (aq) → 2 Ag*(aq) + Sn(s) Ag (aq) + e E =…

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Q: Which of the following is the strongest reducing agent? a. Al b. Cu c. Zn d. Mg

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Q: Identify whether each species functions as a Brønsted-Lowry acid or a Brønsted-Lowry base in this…

A: Since, From the definition, Brønsted-Lowry acid are proton donar and Brønsted-Lowry base are proton…

Q: Predict cell potential under nonstandard conditions. What is the calculated value of the cell…

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Q: 5. Given: H2O(l) → H2O(g) ΔH° = 40.7 kJ at 373K What is the entropy change in the system (ΔS) when…

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Q: 1. Fifty grams of Xenon (AW = 131.293 g/mol) undergoes a reversible isothermal expansion from 1.00…

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Q: In an aqueous solution at 25°C, if [H₃O⁺] = 1.4 × 10⁻⁴ M, then [OH⁻] is:

A: The concentration of OH- can be calculated as:

Q: Use the balanced equation below to answer the following question. How many milliliters of 0.300M HCl…

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Q: If the reaction proceeds at second order kinetics and has half-life of 100.0 seconds. If the…

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Q: How do anions form? O A positive ion loses or or more electrons O A neutral atom gains one or more…

A: -> Anion is species having negative charge . -> electron is particle having negative charge .…

Q: Fifty grams of Xenon (AW = 131.293 g/mol) undergoes a reversible isothermal expansion from 1.00 atm,…

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Q: Starting from isopropanol, synthesize 2-isopropoxypropane using Williamson ether synthesis showing…

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Q: Get step by step the electronic configuration of the a) Beryllium 4 b) Rubidium 37 c) Flerovius 114

A: In an atom, electrons are revolving around the nucleus in a certain path known as orbit or shell.…

Q: Use the References to access important values if needed for this question. A 0.380 gram sample of…

A: According to the question we have, Pressure (P) = 3.48 atm Mass = M = 0.380 gram Volume = V= 834 ml…

Q: mplete the table below, using the diagram of an atom shown at right. name symbol 000 0 0 0…

A: In atom nucleus consists of Neutron and proton which is known as nuclear part and an extra nuclear…

Q: An analytical chemist is titrating 237.6 mL of a 0.2900M solution of piperidine (C,H, NH) with a…

A: we have to calculate the pH of solution

Q: A concentration cell consisting of two hydrogen electrodes (PH₂ = 1atm), where the cathode is a…

A: The given reaction are simple concentration cell where the anode and cathode solution differing in…

Q: This energy diagram shows the allowed energy levels of an electron in a certain atom -D energy C…

A: There are five parts

Q: 4. In a van't Hoff plot (InK vs. T-¹), the slope of the line was -5.22 x10³ K. What is AH° for this…

A: Van't Hoff equation shows the relation between equilibrium constant with respect to the temperature.…

Q: Sodium bicarbonate (baking soda), Na(HCO3), pKb = 8, is kept in almost all chemistry labs as a…

A: To explain how sodium bicarbonate (NaHCO3) with pKb = 8, is able to partially neutralize both the…

Q: Question. Determination of percent water (%H₂O) in hydrated FeSO4nH emonstrated in General Chemistry…

A: The given is the experimental data of hydrous and anhydrous salt. And we have to calculate different…

Q: Dilution A chemist makes 220. mL of aluminum chloride (AICI3) working solution by adding distilled…

A: The concentration of a solution decreases upon dilution.  This is because concentration is inversely…

Q: Question 4: Is the molecule shown below chiral or achiral? OH 4: OH Is the molecule shown below…

A: If a molecule contain a plane of symmetry then molecule is called achiral.  An asymmetric carbon…

Q: What is the formula when the halogen from 3rd principal energy level combines with alkaline earth…

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Q: What are the functional groups in would you expect there to be in an IR spectrum for…

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Q: Consider the following reaction at 298K. 2 Cu²+ (aq) + Pb (s) → 2 Cu+ (aq) + Pb²+ (aq) Which of the…

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Q: Experiment 2. Prepare one of the following solutions: (a) 100mL of aqueous 0.50% (w/v) NaCl, (b)…

A: It is base on number of grams present in V mL of solution

Q: Classify each chemical reaction as an addition, elimination, isomerization, or nucleophilic…

A: In Nucleophilic substitution reaction one nucleophile is replaced by another nucleophile. In…

Q: Which of the following corresponds to the resonance structure that can be obtained from the given…

A: The resonating structures of the given compounds are shown below:-

Q: A 32.92 gram sample of copper (specific heat, 0.385 J/g•°C) with an initial temperature of 108.1°C…

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Q: The heat of combustion of liquid benzaldehyde (C6H5CHO) is -3393 kJ/mole, and that of liquid…

A: (a) The heat of combustion of liquid benzaldehyde is given to be -3393 kJ/mol while that of liquid…

Q: What is the pH of a 5.25 M , solution of HNO3(aq)?} ​

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Q: Balance the following redox reaction in acidic solution using the half reactions method. CuS (s) +…

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Q: You have a stock solution of 11.7% NaCl. You need to prepare 100ml of a 1M solution. How would you…

A: It is based on molarity of solution

Q: A piece of iron (specific heat, 0.444 J/g•°C) is added to 168 grams of water (specific heat, 4.184…

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