1) t-BUOK 2) NBS, hv Br 1 2

Q: Give the standard line notation for each cell. (a) 2 103 (аq) + 10 Cr** (ag) + 10 H* (аq) — 10 Cr*…

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

Q: WHAT IS THE ELEMENT: a) of Group 4A, with the most metallic character b) of Group 5A which forms the…

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Q: Name the alkane C7H16 Express your answer as the IUPAC name.

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Q: 0.013 g Cu (ii) ion and 0.04 g Pb (ii) ion are to be separated in 1 000 mL water using sodium…

A: Given the Ksp of Cu(OH)2 = 2.2*10-20  Ksp of Pb(OH)2 = 1.2*10-15  Ksp of Pb(OH)2 >> Ksp of…

Q: When 1.06 g of a certain molecular compound X are dissolved in 85.0 g of dibenzyl ether…

A: we need to calculate molar mass of the compound X

Q: Which of the following is most likely to increase the pH of an aqueous solution of CH3COOH? O Adding…

A: The question can be answered by observing the dissociation pattern of acid as well as additive.

Q: Analysis of Unknown Volume of Acetic Final buret reading (mL) Acid Initial buret Volume of NaOH…

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Q: Suppose 60.0 mL of 0.100 M Pb(NO3)2 is added to 30.0 mL of 0.150M KI. How many grams of Pbl2 will be…

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

Q: One way to increase the volume of a gas is to ________. increase the temperature increase the…

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Q: 1. Identify the type of reaction represented by each equation. Explain your answers. MnSO, Mn0 + SO3…

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Q: Mixing 10.0 mL of 2.0 M benzoic acid solution and 5.0 mL of 4.0 M Nao Select one: O True O False

A: Buffer solution is the mixture of weak Acid/base with its conjugate base/acid In acid base reaction,…

Q: 11) Calculate the cell potential for the following electrochemical cell at 25°C. Sn(s) I Sn2+(aq,…

A: Sn/Sn2+(aq,0.022) // Ag+(aq,2.7)/Ag(s)

Q: Question 5: [A-5] Using the standard enthalpies of formation in the table below, calculate the…

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Q: 12.2 g of 2-methylbutan-2-ol (MW 88.15 g/mol) reacts with excess H2SO4 to form 7.98 g of…

A: Given data,Mass of 2-methylbutan-2-ol=12.2 gMolecular weight of 2-methylbutan-2-ol=88.15 g/molMass…

Q: What is the electron-domain geometry for an ABn molecule in which the central atom A has the…

A: Electron Geometry is determined by Hybridization.  Hybridization is the overlapping of atomic…

Q: Pentane (C5H12) undergoes complete combustion in the presence of excess oxygen gas as shown in the…

A: The number of moles of carbon dioxide formed is given below

Q: 1.

A: Detail mechanistic pathway is given below to carry out the following conversion

Q: 2.

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Q: Draw structural formulas for organic products A and B in the window below. Li Cul A Br B. pentane •…

A: In the first reaction , Aryl bromide react with the Li pentane to from the Product A . Then the…

Q: A hydrochloric acid solution consists of 42.0% HCI (36.46 g/mol) by mass and has a density of 1.14…

A: The balanced reaction given is, => Given: Concentration or %(m/m) pf HCl = 42.0 % Density of…

Q: Suppose 60.0 mL of 0.100 M Pb(NO3)2 is added to 30.0 mL of 0.150 M KI. How many grams of Pbl2 will…

A: Since you have asked multiple questions, we will solve the first question for you. If you want any…

Q: d pKa values.

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Q: Suppose 30.0 mL of 0.100 M Pb(NO3) is added to 60.0 mL of 0.150 M KI. How many grams of Pbl2 will be…

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

Q: 1. Spectroscopy for Vanillin and  Vanillyl Alcohol : IR , 1HNMR & 13CNMR

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Q: about heat conduction Task 1: . What happens to the temperature of a well-insulated room, if a…

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Q: How will you prepare a 0.05 L buffer solution (pH = 11.00) from 0.02 L, 0.2 M NaHCO3 and bottle of…

A: Answer: Buffer solution is a type of solution that resists the change in its pH on adding the small…

Q: Traces of heavy metals, such as Cu* and Pb*", in water bodies can be separated through fractional…

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Q: Discuss the pH dependent colonic delivery systems and give one example of the polymer used for this…

A: A pH- and time-dependent delivery systemwas developed for delivering drugs to the colon,which could…

Q: Calculate the pH when 50.00mL of 0.100M HCN (hydrogen cyanide; Ka = 6.2 x 10-10) is titrated with…

A: 50.00 mL of 0.100 M HCN is titrated with 0.100 M NaOH solution.We have to calculate the pH of the…

Q: k How many electrons must be added to the left side to balance charge? 3 H20 + ClO3" + e - Cl" + 6…

A: How many electron added to the left side to balance the charge ?

Q: ring flip YABAHS но SHABAY Draw the structure of conformers SHABAY and YABAHS using wman…

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Q: Directions: Solve the following problems. Show solution. 1. Consider the reaction, Oz(g) + 200(g)…

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Q: Propose a stepwise process for the synthesis of the benzene derivative shown below from benzene.…

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Q: unsaturation test for oil - add 5 drops of each t oil with 1 drop of alcoholic iodine solution -…

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Q: look for critical parameters and calculate its molar volume using the real gas equation of states at…

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Q: Enter your answer in the provided box. The pressure of 4.65 L of an ideal gas in a flexible…

A: Given,  The initial volume of a gas is 4.65 L, the final volume of a gas when pressure decreased to…

Q: if what is the of free Fe 2+ for Fe[NHg]?t is 472*1014 equilib m conceration the if imital concentya…

A: Given :  Kf = 4.72 x 1014  [Fe+2]initial = 0.0100 M  [NH3]initial = 0.100 M

Q: 4) Calculate the concentration of each zinc species in a 0.1 M KOH solution saturated with Zn(OH)2…

A: Solutions- Given data- 0.1 M KOH

Q: Describe, explain and make a reaction diagram of the 1,2-Insertions and b-hydride elimination.

A: Organometallic is branch of chemistry in which we deal with metal carbon bond.

Q: Calculate the pH of a dihydrogen phosphate/hydrogen phosphate buffer prepared with the following…

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Q: Rank the following ionic solids in terms of increasing solubility in water. I. CdF2 (Ksp = 6.44 x…

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Q: A solution is prepared by adding 25 g of C6H12O6 of glucose to 100 g of water. The resulting…

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Q: Indicate the hybridization of the specified atoms. Be sure to consider any lone pairs you added in…

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Q: What is the structure of the main product produced by the following reaction? Br NaOMe Меон Br…

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Q: Calculate ΔG∘ for the reaction 2H2O(l)⇌H3O+(aq)+OH−(aq). At 25 ∘C, Kw for the dissociation of water…

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Q: Draw three resonance structures for carbonate ion, CO32-, and assign formal charges  on all the…

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Q: Complete the half-reactions for the cell shown, and show the correct shorthand notation for the…

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Q: Calculate the energy in joules of one photon of radiation with the wavelength of 5.00 μm.

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Q: A. Complete the table below. Show your complete solutions whenever needed. Initial Pressure Initial…

A: The data given is,

Q: What are the molar solubilities of Cu(OH)2 [Ksp = 2.2e-20] and Pb(OH)2 [Ksp = 1.2e-15]?

A: Given: Cu(OH)2 and Pb(OH)2