1. What is the major organic product obtained from the following reaction? C 0-1Bu 2 a. 1 b. 2 c. 3 d. 4 Br KOBU tBuOH 3 O-tBu Br 0-tBu

Q: 6. The rate constant for the first-order decomposition of N₂O5 is 6.2 x 10-5 s-¹. What is the half-…

A: Decomposition reaction follow first order kinetics

Q: A sample of curium-243 was prepared. After 1.00 year, the activity of the sample had declined from…

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Q: QUESTION 30 What is the radioactive particle released in the following nuclear equation? 159 74 W →…

A: The radioactive particle emitted in the given nuclear reaction is W74159→H72155f+ ?

Q: 15) What is the major product in the following reaction? H₂C C HO Pyridine HO B

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Q: A nuclear equation is balanced when     different particles and atoms are on both sides of the…

A: 6) Nuclear reactions are the reactions in which two atomic nuclei or one atomic nucleus and a…

Q: Determine enthalpy of vaporization graphically using the Clausius-Clapeyron equation. The vapor…

A: Given , Molecule : Heptane

Q: What volume in (mL) would 0.0709 moles of gas held under 1.40 atm pressure and 461 K occupy?

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Q: An analytical chemist is titrating 129.5 mL of a 0.2500M solution of nitrous acid (HNO₂) with a…

A: Well, we will first calculate the millimoles of both acid and base to determine the excess reagent.…

Q: 6) The IUPAC name of this compound is: (CH3)2CHCOOH A) isopropylcarboxylic acid B) isopropanoic acid…

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Q: Give the iupac name

A: The structure of the given compound is  The IUPAC name of the compound is

Q: 1. Assign the oxidation number to all atoms in each compound. a. Al₂(CO3)3 b. (NH4)2SiO3 Al N H Si

A: We have been given two ionic compounds and we have been asked to find out oxidation number of all…

Q: Graph 3: Solubility Curve for Potassium Dichromate (K₂Cr2O7) 1000 Concentration (grams/kg H₂O) 900…

A: This question is based on solubility of K2Cr2O7 at different temperature.

Q: What volume of a 0.177 M hydrobromic acid solution is required to neutralize 25.8 mL of a 0.142 M…

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Q: 4) A voltaic cell is constructed using the reaction a) Sketch the voltaic cell. Zn (s) + Ni¹2 (aq) →…

A: voltaic cell is an electrochemical cell that produces electrical energy using a chemical reaction.…

Q: An industrial reaction vessel is found to undergo a change in temperature of 0.061 °C for each…

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Q: Calculate the standard cell potential, Ecell for the equation Cr(s) + F₂(g) → Cr² (aq) + 2F (aq) -…

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Q: Calculate the number of grams of N₂ needed to react with 10 g of H₂, using the following balanced…

A: In balanced chemical equation number of atoms of each species are equal on both reactant and…

Q: Propose a structure for the following: C₁H¹¹ 7.- IR: 1750 cm-¹ NMR 1.85 (t, 2H, J= 3.5 Hz) 1.92 (p,…

A: 1750 cm-1 indicates the presence of Carbonyl functional group.

Q: 1. Complete the following table: Condensed Formula CH3-CH2-CH2-CH2-CH2-OH 5 CH3-C CH3-CH2-CH2-CHO…

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Q: sited A sample of helium gas at a pressure of 0.964 atm and a temperature of 28.4 °C, occupies a…

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Q: Identify the species oxidized, the species reduced, the oxidizing agent and the reducing agent in…

A: Oxidizing agent is one which itself get reduced but oxidise the next species which is present.…

Q: A galvanic cell at a temperature of 25.0 °C is powered by the following redox reaction: 2Cr³+ (aq) +…

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Q: a) 0.01547 1) For the following sets of data 0.1065, 0,1991, 0.1016, and 0.1018. The Standard…

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Q: Draw the major organic product of each reaction. Indicate the stereochemistry at the stereogenic…

A: In SN2 reaction we get inverted product.. Since OH- not a good leaving group so we made it good…

Q: [Referens Use the References to access important values if need Topics] A student ran the following…

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Q: ABC Br may react with Nal to give JKL DEF an alkyl iodide that will give SN1 and E1 product has the…

A: Alkyl halides undergo SN1 reaction in the order of 3>2>1. SN2 reaction order of alkyl halides…

Q: 2. What is the molarity of an HCl solution if 25.0 mL of it was neutralized by 17.0 mL of 2.50 M…

A: Since, you have asked multiple questions according to bartleby guidelines, we will solve first three…

Q: Write down the common (not IUPAC) names of the organic molecules that would be released if this…

A: Fat after hydrolysis produces fatty acid (s) and glycerol

Q: Use the observation in the first column to answer the question in the second column. oft observation…

A: Enthalpy of vaporization is the amount of heat required to convert liquid into gas. Vapour pressure…

Q: 22) What is the 'proximity' effect in catalysis? 23) What is the 'orientation' effect in catalysis?…

A: A question based on catalysis. Three definitions and two descriptions are being requested that are…

Q: Consider the reaction: 3CH4(g) → C3H8(g) + 2H2(g) a. Calculate Gof at 298 K (From Appendix C Gof…

A: According to the question, The reaction is as follows, 3CH4(g) → C3H8(g) + 2H2(g) The value for the…

Q: Give the iupac name

A: Rule of IUPAC- 1) Choose the longest carbon chain as parent chain. 2) Numbering start from those…

Q: 2) An enolate attacks an aldehyde and the resulting product is subsequently protonated. type of…

A: Reaction condition given:  An enolate attacks an aldehyde and the resulting product is subsequently…

Q: A system is characterized by two non-degenerate energy levels. At a temperature of 300 K, the…

A: This is simple example of Boltzmann distribution which is dependent on the energy difference between…

Q: A solution is made by combining 30 mL of acetone and 75 mL of water. Solve  for the concentration (%…

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Q: A tank of F₂ shows a pressure of 7.35 atm at a temperature of 30.0 °C. What is the density (in g/L)…

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Q: (b) From each pair below identify the relatively more acidic compound, giving clear reasons in each…

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Q: Carbon monoxide reacts with water to form CO2 and H2 as shwon below. The reaction is performed at…

A: Initial number of moles of H2=0 Equilibrium number of moles of H2=0.2 Thus, change in number of…

Q: Check the box under each a amino acid. If there are no a amino acids at all, check the "none of…

A: Amino acids contain both amine and carboxylic acid functional groups. In alpha amino acids the…

Q: 0.4545 g CaCO3 was dissolved in HCl and the resulting solution was diluted to 0.25 L. Twenty-five mL…

A: Mass of CaCO3 = 0.4545 g Molar mass of CaCO3 = 100 g/mol Number of moles of CaCO3 = mass/molar mass…

Q: When the Ag+ concentration is 6.81×10-4 M, the observed cell potential at 298K for an…

A: Given -> [Ag+] = 6.81 × 10-4 M T = 298 K  Ecell = 1.349 V

Q: Give the iupac name

A: In order to write iupac nomenclature we have to follow some rules of iupac  1) first select…

Q: perform an electrochemical reaction in which 0.500 mol of Cut are reduced to solid Cu. w many…

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Q: Chemistry The units for molar absorptivity are    L/cm Mol Cm Mol/L Mol/L cm Unitless

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Q: 5. Species Y is to be extracted from a 1.00 L aqueous sample using multiple 20.0 mL portions of an…

A: To find out the total volume of extractant required to achieve a 95 % of Y from a 1.00 L aqueous…

Q: c-0.127 +0.02 d. 0.127 +0.002 2)) what is the molar concentration of Fe ions of 10.42% (w/w) Fe(NO))…

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Q: why was 100% hexanes and 9-to-1 hexanes-to-ethyl acetate used for column chromatography but 70%…

A: Neat hexane (or a substitute such as petroleum ether or cyclohexane) is often used to wash 'grease'…

Q: Consider the reaction 3NO (g) → NO2(g) + N2O (g) a. Using a thermodynamic data table, calculate Go…

A: Given reaction: 3NO (g) → NO2(g) + N2O (g) Given: ∆G∘f(NO2)= 51.84 KJ/mol ∆G∘f(N2O) = 103.59 KJ/mol…

Q: Consider the following phenols: OH NHCCH3 PHE most acidic least acidic OH CHO NOL OH OH 호 $ NHCH3 CN…

A: Higher the stability of conjugate base higher will be the acidity of corresponding acid Less the…

Q: Macmillan Le Ammonia (NH3) can behave as both an acid and a base. Draw the Lewis structure for the…

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