pls answer number 3

Q: 2. The rate constant for the first-order reaction: SO2Cl2(g) = SO2(g) + Cl2(g) is 2.2 x 10–5 s --1.…

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Q: Calculate [OH⁻] and [H₃O⁺] in each solution and determine whether the solution is acidic, basic, or…

A: Autoionization of water: H2O(l) <.....> H3O+(aq) + OH-(aq)  Water dissociation constant: KW =…

Q: H H CH3 CH3 and H TH. H CH3 CH3 H These two compounds can be labeled as: stereoisomers Ob.…

A: The compounds with the same molecular formula but different bond connectivity are structural…

Q: The molar concentration of H3O+ was measured at 25 ° C. The pH and pOH should be calculated for the…

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Q: The Ecell of a reaction was found to be +0.78 V. What is the ∆G° of the reaction? ne=1 mol

A: Redox reaction are those in which both oxidation and reduction reaction occurs simultaneously.

Q: Based on the shape of the curve, what is the nature of the analyte? Strong acid Strong base

A: “Since you have posted a question with multiple sub-parts, we will solve first three subparts for…

Q: Which of the following base(s) could be used to quantitatively deprotonate the alkyne shown? Bases:…

A: In this question, we will see that, which bases are good for quantitatively deprotonation of alkyne.…

Q: For the titration of a strong acid with a strong base, which statement below is FALSE?

A: Answers = only this statement are FALSE The indicator changes color at the end point due to excess…

Q: Which of these would give a positive iodoform (I2, NaOH) test? CH3 CH3 H;C H;C H3C H. H3C C A OB O…

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Q: =) + 2H2(g) O(1) + SO-(g)

A: Given: T=298.15 K To find the standard enthalpy for formation.

Q: Draw the structure of the compound whose data is shown below, then select all functional groups in…

A: The IR helps us to find the possible functional group may present in the unknown organic molecule.…

Q: Provide reagents/conditions to accomplish the following syntheses. Several steps are required in…

A: Amines react with aldehydes and ketones via reductive elimination process to give primary, secondary…

Q: Determine

A: Given,  ΔHf0  NaCl  =  - 411.0  kJ/mol ΔHf0 H2O  = - 285.8 kJ/mol ΔHf0 HCl  =  - 92.3 kJ/mol ΔHf0…

Q: 9. Bond of this energy carrier of cells is broken through what?

A: Please find the answer in step 2.   Thank you.

Q: Question 23 The name of the starting compound that gives these compounds upon treatment with ozone,…

A: The alkene react with ozone followed by Zn and HCl gives two carbonyl product depend on the R group…

Q: Aside from H₃O⁺, the other product during the dissociation reaction of HN₃ is _____ and it is the…

A: In this question, we will selected the correct answer for the dissociation reaction of HN3 in water.…

Q: Show all pertinent calculations. Express final answer up to 4 decimal places I. STANDARDIZE THE…

A: Given: weight of KIO3 = 0.5325 g Volume of KIO3 =250 mL To complete the following table: Standardize…

Q: 51. Convert the following. Show your work! a. 816 mm Hg = atm %3D b. 0.954 atm = kPa C. 101 kPa = mm…

A: Please note: As per our company guidelines we are supposed to answer only three parts of one…

Q: Consider the disulfide bond formation reaction via the oxidation of thiols along with the H-NMR…

A: The proton NMR helps to find the no of different types of protons present in a given molecule.

Q: rush pls answer will upvote!!

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Q: Draw the major product of this reaction? ? one equivalent Br2 Br (A) (B) Br Br Br (C) (D)

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Q: STANDARDIZE THE Na2S203.5H20 WITH KIO3. Weight of KIO3 = 0.5325 g V of KIO3 = 250 mL N KIO3 V KIO3,…

A: #1: During the standardization of Na2S2O3.5H2O with KIO3, IO3-(aq) reacts with S2O32-(aq) according…

Q: The oxidation number of Chromium in K2Cr2O7 is? Group of answer choices +7 +5 +6 +12 +2

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Q: 3. The equilibrium constant for the reaction: 250:(8) + O:(8) = 250,(8) is 2.8 x 10' at 25.0°C. a.…

A: Given, reaction : 2SO2(g) +O2(g)⇌2SO3(g) Equilibrium constant , Keq=2.8×102

Q: Calculate the equilibrium constant for the reaction between Sn metal and Zn2+ solution. Sn + Zn2+ ⇋…

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Q: Electrolyte Solutions: Milliequivalents TABLE 12.3 VALUES FOR SOME IMPORTANT IONS ATOMIC OR ION…

A: the concentration of a compound gives the relationship between the amount of solute and solvent. It…

Q: Predict the order of bond angles in nitronium ion (NO,*), nitrite ion (NO,) and nitrogen oxide…

A: We need to find the order of bond angle

Q: Compound X, C24H36B1204, reacts with excess H2/Pd to give C24H46B12O4. Compound X has rings and…

A: Molecular formula of reacts= C24H36Br2O4 Molecular formula of product = C24H46Br2O4

Q: Increasing in temperature: a. H20) = H20) (+AH), b. N2(9) + 3H2(9) 2 2NH3(9) (-AH) c. If the…

A: Given,  Predict the direction of the following reactions and defend your predictions using Le…

Q: 1) The most stable chair confirmation of

A: Here we are required to find the most stable chair conformation of trans 1-isopropyl…

Q: A gas is under pressure of pressure 20.855 bar gage, T= 104 Fahrenheit and unit weight is 362 N/m3.…

A: Given that , P= 20.855 bar  T = 104 oF Unit weight = 362 N/m3

Q: A balloon at 30.0°C has a volume of 222 mL. If the temperature is increased to 64.1°C and the…

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Q: Calculate [OH–] , [H+] , and the pH of 0.20 M solutions of each of the following  amines. a.…

A: Aniline and pyridine both are weak bases. From the equilibrium table we have to determine its…

Q: Which of the following is not best used as a titrant for the acid-base titration of antacid tablets?…

A: Titration is a method to determine the concentration of an unknown solution by using the solution of…

Q: Which reagent would be best to convert cyclohexanol into chlorocyclohexane? O HCI AICI3 C12 O SOCI2

A: Which one of the following is correct

Q: Solve 5. Demonstrate an understanding of atomic structure and chemical bonding, and how they relate…

A: Electronic configuration is defined as arrangement of electrons in orbitals.

Q: TRUE OR FALSE (higher heating value and lower heating value) The absolute value of HHV - LHV  for…

A: HHV stands for Higher Heating Value LHV stands for Lower Heating Value.

Q: (Q81) The oxidation number for nitrogen in a certain reaction goes from +5 to -2 and the oxidation…

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Q: Why would Hinsberg's Method for Characterizing Primary, Secondary, and Tertiary Amines fail with the…

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Q: OEt O OEt O i) Amine ОН HO, ii) H20 washing to remove the HCI residue N. i) What's the structure of…

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Q: Limiting Reactant 14.Aluminium dissolves in an aqueous solution of sodium hydroxide according to the…

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Q: 5a) Finn pH i 0,5 M HCOOH. 5b) Mix two different water-soluble salts. In which of the cases (1st and…

A: 5a) Given,  [HCOOH] /[H+]= 0.5 pH = ?

Q: 32. Draw all possible alkene products of the following reaction, their mechanisms and circle the…

A: In this question, we will draw all the possible products of alkene which is formed by the E1 and E2…

Q: 4. Calculate E°cell and indicate whether the overall reaction shown is spontaneous or…

A: If E°cell  is positive The reaction occurs spontaneously and if it comes negative it become non…

Q: a.) Define what is a salt bridge  b.) what is the role of the salt bridge in galvanic cells? c.)…

A: Salt brige is used in galvanic cell, it has a great role in electrochemistry.

Q: Given the equation and following values, what is the concentration of the acid? (With solution)…

A: Given: Initial Volume of Analyte =10.150 mL Initial Volume of Titrant = 50.000 mL Final Volume of…

Q: Synthesize a Sudan I. What method should be used and why?

A: It is prepared by diazotization of anthranilic acid followed by coupling reaction with…

Q: 1. Based on the shape of the curve, what is the nature of the analyte? Strong acid Strong base Weak…

A: This curve represents the titration of a strong acid with a strong base. 1) The nature of the…

Q: An unknown sample containing mixed alkali (NaOH, NaHCO3, or Na2CO3) was analyzed using t double…

A: Answer - The correct option - is NaHCO3 and Na2CO3 Explanation - pH -  pH, historically denoting…

Q: (b) Calculate the pH of 0.0005 mol dm-3 ethanois acid when its pKa = 4.75 CH3COO (a H(a + CH;COOH()…

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