Question 1 What is the product of the following reaction? 1) NaNH2 2) CI А. С. В. D. B.

Q: What is the oxidizing agent? 40H + Br2 BrO2 + Br* +2H2O (basic solution) O OH O Hin H;0 O Br O Br in…

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Q: mL of HBr

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Q: 0.080 M in HNO3 and 0.185 M in HC7H;O2 Express your answer to two decimal places. ? pH = %3D

A: The PH of mixture can be calculated as follows

Q: Suppose a 500. mL flask is filled with 0.40 mol of Br,, 0.20 mol of OCI, and 1.3 mol of BrCl. The…

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Q: What is the formula of the coordination compound containing cation [Co(NH3)5H2O]*+3 and the anion…

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Q: If you have a glass of ice and a glass of hot water, then put them together, what do  you think will…

A: We have read heat as a flow of energy from a higher temperature object to a lower temperature…

Q: Consider the exothermic reaction: A (g) + B (s) 2X (g) @ 25 °C Propose a change in so that the…

A: According to Lechartiler principle, equilibrium shifts in such a way so as to undo the effect of…

Q: a. For each pair, Statte and explain which is more basic: (t) (1)

A: A compound is said to be basic when it can donate its electron density. The more it can donate its…

Q: CI

A: Answer :

Q: What is the pH (to two decimal places) of a 50.0 mL 0.15 M HNO2 aqueous solution (at 25 °C) after…

A: Given that, 50.0 mL of 0.15 M HNO2 aqueous solution (at 25 °C) and 15.0 mL of 0.20 M NaOH are mixed.…

Q: D-xylulose in cyclic structure

A: The compound given is D-xylose in a cyclic structure.

Q: How does the X-type zeolite exchange Na+ ions for Co2+ ions (mechanism)?

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Q: A chemical engineer is studying the two reactions shown in the table below. In each case, she fills…

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Q: The solubility of BaCO3(s) in water at a certain temperature is 4.0 x 10 mol/L (i.e., x). Calculate…

A: (1) Given that -  Solubility of BaCO3 = 4.0×10-5 mol/L (S)    We know that , barium carbonate on…

Q: Calculate the new pH after adding 0.050 mol of HBr to 1.0 L of buffer solution containing 0.200 mol…

A: Given: Moles of HCOOH = 0.200 mol. Moles of HCOOK = 0.200 mol. And moles of HBr added = 0.050 mol.

Q: (HC6H5CO2) solution. Benzoic acid is a weak acid with K= 6.3x 10-5 . What mass of NaC6H5CO2 should…

A: Given, Molar mass of Acid = 144 g/mol Molarity of acid = 0.30 M Volume of Acid = 500 mL = 0.50 L…

Q: What would be the density (in g/L) of a sample of CH, gas at 70.0 °C and 2.50 atm of pressure?

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Q: What is the entropy when 1.78 moles of CCI,F2 vaporize at 25°C? [AH(vap) = 17.2 kJ/mol at 25°C] 13…

A: ∆S° = ∆H°/T  This is the formula used to calculate the entropy change.

Q: for each pair, state and explain which is more basic: (t) (r)

A: Since you have posted multiple questions with multiple sub-parts, we will solve the first three…

Q: If the concentration of carbon dioxide in the atmosphere is 400 ppm, how many CO2 molecules are…

A: To calculate molecules of CO2 , we would first calculate volume of CO2 using volume of air and ppm…

Q: Propose an efficient synthesis for TWO of the three possible multistep syntheses. Clearly list your…

A: Given; reactants

Q: QUESTION 32 A food item that contains 28 g of protein, 20. g of fat, and 22 g of carbohydrate.…

A: 1.) To calculate % kcal energy by Protein , we would first need to calculate energy produced by all…

Q: Hydrogen gas is produced by the reaction between metallic aluminum and aqueous hydrochloric acid.…

A: The balanced reaction taking place is given as, => 2 Al (s) + 6 HCl (aq) ⟶ 2 AlCl3 (aq) + 3 H2…

Q: A 16.6 mL aliquot of hypobromous acid that has a concentration of 0.12 M will be titrated with 0.718…

A: Given: Concentration of HBrO = 0.12 M

Q: Q) Calculate the pH of benzoic acid solution (25 mL, 0.1 M) after the addition of the following…

A: Given: Concentration of benzoic acid (Assuming it HA) = 0.1 M And volume of KOH solution added = 0…

Q: What quantity of Cu, in moles, can these electrons produce? Cu deposited: 0.3952 g 6.219 x 10 mol Cu…

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Q: • Water is a polar liquid • Oil is a non-polar liquid • Benzene is a non-polar liquid Which…

A: The solubility if liquids in one another depends on the type of molecular interactions present…

Q: O 1. Na/NH3 2. RCO3H 3. H30* O 1. Na/NH3 2. cat. OsO4/NMO O 1. H2/Lindlar's catalyst 2. RCO3H 3.…

A: Alkynes are organic compounds containing triple bonds and alkenes contain double bonds.

Q: Question 8 A scientist tests the water in a local pond and finds that it has a pH of 7.9. Based on…

A: pH actually means the potential of hydrogen. That is the concentration level of H+ determine the pH…

Q: Give a clear handwritten answer  ..please give all sub parts answer....

A: ->The species which has high reduction potential that will get reduced and oxidize the species…

Q: How many grams of citric acid and sodium citrate must be added to 1L of water to produce a solution…

A: Given: Total solute concentration = 0.5 mM = 0.0005 M                            (Since 1 M = 1000…

Q: Q2: Determine the Miller indices for the (012) and (011) plane. Construct these planes within cubic…

A: Intercept of the plane along a particular axis divided by unit vector along that axis , gives wiess…

Q: The vapour pvessare Hg 100. mm of ethano i •f ethens| at 347° is ond the heat of vaporization 38.6…

A: Given: Vapour pressure at 34.6 oC = 100 mm Hg. And heat of vaporization of ethanol = 38.6 KJ/mol =…

Q: In which of the following carbon-containing molecules is carbon lost fully oxidized? O A. carbon…

A: Oxidation: The term oxidation was originally used to describe reactions in which an element combines…

Q: Consider the following reaction: CH-CI +1+ CH + CI Suppose we start the reaction with an initial…

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Q: Why is Calcium, Ca (IE1 = 6.1132 eV) has a higher first ionization energy than Gallium, Ga (IR1 =…

A: Given: Calcium, Ca (IE1 = 6.1132 eV) has a higher first ionization energy than Gallium, Ga (IE1 =…

Q: A mixture of three gasses (H2, Br2 and Cl2) has a total pressure of 58.6 atm. The pressure of Br2 is…

A: Dalton's law: Dalton's law of partial pressures states that in a mixture of non-reacting gases, the…

Q: Sketch the galvanic cell represented by the following line notation: Ag (s), AgCI(s) | KCI (aq, 0.1…

A: It is given that the cell is represented by the notation  Ag (s), AgCl(s) | KCI (aq, 0.1 M)||FeCl2…

Q: QUESTION 7 An antacid tablet contains CaCO as the active ingredient When 1552 grams of the tablet is…

A: Given: Mass of tablet = 1.552 g. Concentration of HCl = 2.845 M Volume of HCl used = 6.004 mL =…

Q: The complete combustion of ethanol, C2H5OH(l), to form H2O(g) and CO2(g) at constant pressure…

A: Given :-  complete combustion of ethanol  C2H5OH(l) + O2(g)→ H2O(g) + CO2(g) + 1235 kJ/mol  To write…

Q: What is the order of decreasing acidity for the following compounds (most to least) Br CH;CH,COOH…

A: Carboxylic acids are more acidic than alcohols or phenols, although all of them have a hydrogen atom…

Q: Incorrect Separation Scheme NH2 ether, 10 % NaOH aq ether NH 6 M HC1 Na,SO4. gravity filtration…

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Q: A 0.539 M solution of oxalic acid (pK, = 1.23) is prepared. Determine the pH of the !3! solution.…

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Q: Subatomic Particles Atomic Mass Element Number Number Protons Neutrons Electrons Iron 30 27 13 19…

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Q: 2. Starting from only cyclohexane as the sole carbon source, synthesize the ether below.

A: As per the guideline, since you have asked multiple questions, we have solved the first question for…

Q: Maxwell presented by Macmillan Learni Complete the mechanism for the decarboxylation given by adding…

A: The mechanism of decarboxylation is given below

Q: Givem- Cr Hyt B02 2 C02t2H20 DH= -3ookcal Ishatis the AH for bleos UTeartion s 4C02 t H 20 y 2to 2c2…

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Q: pH

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Q: How is a sample of a polymer taken for characterization & analysis?

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Q: Lesson 1- The Chemistry of Life Biology is a multidisciplinary science. Living organisms are subject…

A: Biochemistry studies the chemical processes in living organism. The important molecules in…

Diol

In chemistry there are so many chemical compounds that have a hydroxyl group but a chemical compound having two hydroxyl groups (-OH) is termed as a diol. It also implies the presence of two alcohols whereas polyols contain two or more than two hydroxyl groups (-OH). Glycol or 1,2-diol is an aliphatic diol that has two alcohol groups on adjacent carbon atoms. In industries, the most commonly used diol is ethylene glycol.