18. Identify each of the following compounds as hemiacetal or acetal: OH b. CLOCH₂ CH3 a. CH 3 LOH OCH₂ CH3 d. OH CH3CCH3 OCH₂CH3

Q: Write the names for the followin 11) 12) 13) 14) 15) HCI HBrO HBr HC2H302 HNO2 Write the formulas…

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Q: Write a balanced chemical equation for the given hydrate in question #1 to decompose into anhydrous…

A: Write down the decomposition reaction of a sodium carbonate from the given formula.

Q: Group the electronic configurations of neutral elements in sets according to those you would expect…

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Q: 1. Predict the ¹H NMR spectrum for compounds (b)-(f) below. Add in the missing hydrogens ● ● ●…

A: l

Q: Consider the following chemical reaction and equilibrium constant at 20 °C :CH4 (g) + 2O2 (g) ⇌ 2H2O…

A: Answer :

Q: 9 Provide the IUPAC name of the following compound BrC=CCHCI (CH₂) CH 3

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Q: The steam reforming reaction of methane follows this chemical equation: CHA(g) + H50(g) - CO(g) + 3…

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Q: Assume the electrons move from the right electrode to the left electrode in the voltaic cell…

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Q: A protein molecule is known to bind one molecule of oxygen (O2) per molecule of protein. If 12.2 g…

A: Given data, Mass of protein = 12.2 g Mass of O2 = 9.8 mg

Q: how to find q rxn and H soln

A: Given , mass of water = 48.897 g

Q: Consider the following chemical reaction and equilibrium constant at 20 °C: CH4 (g) + 2O2 (g) ⇌…

A: Given ,  Reaction : CH4(g) +2O2(g) ⇌2H2O(g) + CO2 Equilibrium constant , K=2.0×102

Q: 2-Ethylcyclopentanol 3-iodopropyne F FL F LL F LL F LL F

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Q: Calculate the pH when 90.0 mL of 0.200 M HBr is mixed with 30.0 mL of 0.400 M CH3NH₂ (Kb = 4.4 x…

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Q: A student performs a dehydration experiment and starts with 4.4021 grams of hydrate. After heating…

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Q: What are the major products (including stereochemistry) of the following reaction? Cl₂ CH₂Cl₂ A…

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Q: A chemist prepares a solution of copper(II) sulfate (CuSO4) by weighing out 45.79 g of copper(II)…

A: To solve this problem we have to calculate the concentration of the solution .

Q: A chemist prepares a solution of iron(III) bromide (FeBr3) by weighing out 17.78 g of iron(III)…

A: To solve this problem we have to find the concentration of the given solution .

Q: 2. Determine the coordination number and atomic packing factor for a base- centered orthorhombic…

A: The coordination number in a crystal refers to the number of neighboring atoms or ions that are in…

Q: When 2.57 g of a nonelectrolyte solute is dissolved in water to make 115 mL of solution at 24 °C,…

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Q: 1. HCIO is a weak Lowry-Bronsted acid. Write the equilibrium reaction for HCIO in water. Write the…

A: ♣ A Lowry-Bronsted acid is a chemical species that donates proton H+ in aqueous solution.…

Q: The Gibbs energy for a reaction Mg(s) + H₂O(g) → MgO(s) + H₂(g) at a particular temperature is AG =…

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Q: ____30) The ester functional group attached to the ring will direct an electrophile, i.e. Br2/FeBr3,…

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Q: Compute for the relative amount of each phase present in term of mass fraction for a 80% Cu - 20% Ag…

A: 1)Pyrolytic alpha=0.714 2) liquid=0.286 See the detail explanation in attached image.

Q: description An element in Period 5 and Group 7A. A semimetal in Group 4A. An alkali metal with a…

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Q: The main principle of separation in the thin-layer chromatography technique is through which of the…

A: The separation of two non volatile mixtures is done through chromatography. In adsorption, adsorbate…

Q: Which of the following structures is an E isomer? Use image as reference

A: To solve this problem we will use the CIP rules to decide the priority of the groups . We indicates…

Q: Using standard heats of formation, calculate the standard enthalpy change for the following…

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Q: 5. How many different TT systems does the following molecule contain? Circle each of the TT systems.…

A: We know in double bond 1 π bond and in tripple bond 2 π bonds are present .

Q: 23. What is the concentration (by mass) of the solute in a 25 °C solution prepared by dissolving…

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Q: N2O4(g)2NO2 (g)  kp.042 if there are initially .121 atm of N2O4(g) and .087atm of NO2(g)   which…

A: The equilibrium reaction is as follows:          N2O4(g) ⇌ 2NO2(g) The value of Kp = 0.042  The…

Q: Calculate the osmotic pressure of each of the following aqueous solutions at 20°C and select the…

A: Introduction Osmotic pressure is the pressure created by the movement of a solvent from a region of…

Q: Draw the structural formula and name all isomers of monchloropropane, C3H7Cl

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Q: A student runs two experiments with a constant-volume "bomb" calorimeter containing 1300. g of water…

A: Given :-  Mass of Water = 1300. g  Part 1 :  Mass of Benzoic acid, C6H5COOH = 5.000 g  Initial…

Q: Considering only ions with charges of +1, +2, -1 and -2, or neutral atoms, give the symbols for 4…

A: The electronic configuration of Ca is as follows: Ca(12) = 1s2 2s2 2p6 3s2 3p6 4s2 The electronic…

Q: Whch of the following molecules has an S-configuration? в о H3C 0000 A в C Н A ОН ОН B H3C ОН маман…

A: RS nomenclature: The RS nomenclature is an important nomenclature system for denoting the…

Q: True or False: Fats and oils are triesters of glycerol.

A: Oils and fat that occurs naturally are basically esters of glycerol. Synthetically these are…

Q: The equilibrium constant, Ke, for the following reaction is 1.59 at 668 K. 2NH3 (9) N2₂ (9) + 3H₂(g)…

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Q: Br,

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Q: 6. The reaction 2HCN = CN; +H. (K=0.17 is performed with PP 0.32 am and -0.45 atm HON all…

A: Given data, PC2N2=PH2=0.32 atmPHCN=0.45 atmK=0.17

Q: Monosubstituted cyclohexanes occur in two equilibrium conformations. In one conformation, the…

A: The most stable conformation having methyl group is at equatorial position.  Methy group at axial…

Q: 18.2 Give the IUPAC name for the following structures.

A: Rules for IUPAC Nomenclature 1) Select the longest carbon chain containing functional group. 2)…

Q: The Gibbs energy for a reaction Cu(s) + 2 H*(aq) → Cu2+ (aq) + H₂(g) at a particular temperature is…

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Q: A mixture of CO(g) and H₂(g) is produced by passing steam over hot charcoal: H₂O(g) + C(s)→→→→ H₂(g)…

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Q: In a Diels-Alder Reaction, an "endo" group: (Choose all correct answers) Is on the same side as the…

A: Dies-Alder reaction is a concerted cyclisation reaction that occur between diene and dienophile to…

Q: E A B с D E Reaction Coordinate a. A transition state b. An intermediate c. Which reaction is…

A: A transition state is the highest energy point between reactants and products in the curve of energy…

Q: Suppose a salt and a glucose solution are separated by a membrane that is permeable to water but not…

A: According to the question, The mass of the NaCl is given by = 6 gThe volume of the NaCl solution is…

Q: (a) Distinguish briefly between Solid, liquid and gas (b) State the difference between Evaporation,…

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Q: Identifying hydrogen-bonding interactions between molecules For each compound in the table below,…

A: Hydrogen bonding is a strong attractive force. When hydrogen is bonded to Fluorine, Nitrogen or…

Q: 2. What is the name for the following compound?

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Q: (a) KCIO3(s) with the following information: K(s) + 1/2 Cl₂(g) →→→KCI(s) 2 KCIO3(s)→2 KCl(s) + 3…

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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.