13 11 9 pH 7 1 5 10 15 25 20

Q: Strong acids and bases completely dissociate in water. Use the table in the introduction to classify…

A: Answer: On adding in water, only partial ionization of weak acids and weak bases takes place while…

Q: In the analysis of 0.8972 g of an impure Cl- sample (35.45 g/mol), 1.399 g of AgCl (143.32 g/mol)…

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Q: N,(g) + 0,(g) · 2 NO(g) -198.1 ASixn

A: Given reaction: N2(g) + O2(g) → 2NO(g) We have to calculate ∆S∘rxn.

Q: Titanium can be produced by electrolytic reduction from an anhydrous molten salt electrolyte that…

A: Answer: Reaction of formation of Ti(s) through electrolysis is TiCl4(l) is shown below:…

Q: In the parallel universe, the thermodynamic data are different but the thermodynamic law are the…

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Q: How many grans in 3.0 L of a 2.00 M solution of sodium chloride if the GFW is 58.44 g ? The…

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Q: In the analysis of 0.8972 g of an impure Cl- sample (35.45 g/mol), 1.399 g of AgCl (143.32 g/mol)…

A: Given, mass of AgCl precipitated = 1.399 g mass of impure Cl-= 0.8972 g

Q: The rate of the reaction: CH;COOC,Hs(aq) + OH'(aq) → CH;COO"(aq) + CH;OH(aq) was measured at several…

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Q: Which of the following is a means of creating a buffer of H₂CO₃/NaHCO₃? A) Mixing 10 mL of 1 M HNO₃…

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Q: Draw the expected major products from the reaction sequence shown below. 1.03 Halovor HC

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Q: What is the correct name for: K[Fe(NH3)2(NO2)4]? O potassium diamminetetranitroferrate(III) O…

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Q: What is the equillibrium constant for the following reaction if reversed and doubled? N2(g) +…

A: The value of equilibrium constant, K depends on Stoichiometry of reaction. *If a chemical equation…

Q: Draw the product of the reaction of cyclohexene with KMNO4 and NaOH at low temperature.

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Q: Which of the following relationships are true if a cell has a large positive standard cell potential…

A: Equilibrium constant greater than1 indicates that reaction poceed in forward direction

Q: 18) In one of your experiments, you used a Grignard reaction to make a carboxylic acid. Br 1) Mg 2)…

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Q: What is the volume, in L, of 0.691 moles of O2 gas having a temperature of 66.1 ºC and pressure of…

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Q: What amount of current must be applied to an electrolytic cell in order to produce 385 g of pure…

A: Q1) B  Q2) redox reaction

Q: The rate of formation of B is how many times the rate of consumption of A given the chemical…

A: (A)-> 6A -->11B (B)-> 12A --> 3B

Q: OH Br2 FeBr3 NO2 CH;CH2CI HOOC- CH3 AICI3

A: Please open the attachment.

Q: Rank the following from most to least acidic

A: On the basis of pH,  Less the pH more the acidity of compound and vice versa

Q: The viscosity coefficient of methane at 0 °C is 102.6x10-6 poise. Calculate the molecular diameter.

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Q: Give a clear handwritten answer and Explain...?

A: The given statement is true. As It can be oxidized by losing two protons and two electron to form…

Q: Using the provided table and the equation below, determine the heat of formation (in kJ/mol) for…

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Q: 1. Provide the starting materials in the boxes below needed to make the product through a Robinson…

A: Solution -

Q: Question 8 How do we keep relative supersaturation low by controlling solute concentration? A…

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Q: To make a common phosphate buffer using potassium hydrogen phosphate and potassium dihydrogen…

A: Answer: A buffer solution is the type of solution that resist the change in its pH on adding small…

Q: Amino Acids Properties: Match the following specific "R" groups of amino acids to the descriptions.…

A: Here we have to determine the types of the given groups presents in the following compounds.

Q: Consider the reaction 2H202(1)2H20(1) + O2(g) Using the standard thermodynamic data in the tables…

A: Given-> 2H2O2(l) ---> 2H2O(l) + O2(g) T = 298.15 K

Q: 4-methoxychalcone 90 85 80 75 70 65 60 55 50 45 40 35 30- 25 20 15 10 4000 3500 3000 2500 2000 1500…

A: Aldol Condensation is a condensation reaction where an enolate ion reacts with CO or carbonyl group…

Q: equilibrium. You can leave out water se Write the chemical formulas ef the species that wil act as…

A: Salt of strong acid and weak base is acidic and vice-versa.

Q: Base: Sodium Acetate pka: 4.76 *pH value for conjugate acid (Acetic Acid) Soln. #1 Weak Base Strong…

A: As per Henderson equation- pH = pKa + log [B-]/[HB] [HB] = Concentration of acid [B-] =…

Q: 3. Calculate cell voltages under the following conditions at 25°C: a) Zn lzn" (0.50 M)|Cu" (0.10…

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Q: 3. Calculate cell voltages under the following conditions at 25°C: a) Zn Zn" (0.50 M)I u" (0.10…

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Q: What is the reaction mechanism? Scheme 30. Intermolecular Diastereoselective Allylic Ammonium Ylide…

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Q: The viscosity of methane at 20 °C and 1 atm pressure is 1.09x10-4 poise. Calculate the number of…

A: Please open the attachment.

Q: Synthesize each compound, starting from benzene

A: The nomenclature of above structure is : 1-bromo-3-propyl-4-nitrobenzene The synthesis of…

Q: A 50.00 mL of 0.0275 M HCl solution was titrated with 0.1500 M NaOH. Calculate the pH of the analyte…

A: A numerical problem based on concentration terms that is to be accomplished.

Q: In the Hall–Héroult process for the electrolytic production of aluminum, Al3 ions from Al2O3…

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Q: Calculate the ph of 1.55 M CH3NH2. The Kb for CH3NH2= 4.4 x 10^-4

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Q: What is the correct name for: [Ir(en)2(Br2)2]Br? O bisethylenediaminedibromoiridium(III) bromide…

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Q: Calculate the induced dipole moment of SO2 due to a K+ ion that is 5.2 Å away from the center of the…

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Q: During the titration of an HClO4solution with 0.10320M NaOH, a CHEM 3A student,Juan becamedistracted…

A: Answer: In this question we are titrating the acid against base where concentration of base is known…

Q: Sort the sample solutions as acidic or basic based on the given table for pH range and color change…

A: Answer: Mentioned compounds are the indicators, those change their colors according to the pH of the…

Q: . Calculate cell voltages under the following conditions at 25°C: a) Zn zn" (0.50 M)lcư* (0.10 M) Cu…

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Q: 9. Draw Lewis structures for the following molecules. C,H2 CH;OH CH4

A: Lewis structure: Representing the covalent bonding that indicates where the valance shell electrons…

Q: Which indicator is used in the complexometric titrations of zinc with EDTA? Define Hardness of…

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Q: 3. Calculate cell voltages under the following conditions at 25°C: a) Zn Zn (0.50 M)l Cu" (0.10…

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Q: (NH4)3PO4 Pb(NO3)4 -> Pb3(PO4)4 NHẠNO3

A: According to the Law of conservation of mass " all atoms of different elements must be equal on both…

Q: The metal indium becomes superconducting at temperatures below 3.4035 K. Calculate the temperature…

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Q: i) Chemical bonding involves either the transfer or sharing of electrons. Ionic bonds a involve the…

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