Name the alkyne. Spelling and punctuation count. H3C-CH₂-CH₂-CH-CC-CH3 מו שקרנמה name: CH3

Q: Calculate the standard entropy change for the following reaction at 25 °C. 2S (s, rhombic)+30₂…

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Q: Ethanol (CH3CH₂OH) functions as a O Strong nucleophile and weak base. O Strong nucleophile and…

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Q: You need to make an aqueous solution of 0.129 M calcium chloride for an experiment in lab, using a…

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Q: 2. Provide the reagents necessary to make the following transformations. S -C=C-H

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Q: Draw the condensed structural formula of diethyl ether.

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Q: 55 54- 53- 52- 51- 50- 49- 48- 47- 46- 45- 44 44+ 4000 3500 3379 3000 2500 cm-1 2000 1428 1644.5…

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Q: % T 76 70- 65- 60- 55- 50 45- 40- 35- 30- 25- 20- 18+ 4000 3686 3500 3365. 3000 2928 2500 cm-1 2000…

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Q: The voltage generated by the zinc concentration cell described by the line notation Zn(s) | Zn²…

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Q: 1) Predict the products of the following reactions. a) PhCH₂CH₂CH₂Br + excess NH; b) 1-bromopentane…

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Q: Write a balanced chemical equation showing how each metal oxide reacts with HI. Y Part A ZnO Express…

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Q: Which of the following molecules will be most polarizable? C₂H₂Br2 CH3F C₂HBr3 CH₂F2

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Q: Use the molecular orbital model to fully describe the bonding in O₂+, 0₂, 0₂™, and 0₂²-. Determine…

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Q: Draw a Lewis structure for SO

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Q: Where did the OH- go in calculating the Qsp.

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Q: For each compound in the table below, decide whether there would be any hydrogen-bonding force…

A: Hydrogen bonding is possible if a compound has an H-atom bonded to either of F, O, or N atom.

Q: Draw the Lewis structure of hydrogen cyanide, (HCN) and then choose the appropriate pair of…

A: Lewis structure of NCN

Q: 5 CH(CH3)2 NaNH2 NH3

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Q: Calculate the standard enthalpy of formation, AHfº(in kJ mol-¹), of solid MgO, given the following…

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Q: Which of the three selection rules (spin, orbital, Laporte) are broken by the following transition?…

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Q: Propose an efficient synthesis for the following transformation: OH o-ď The transformation above can…

A: The given incomplete reaction is Propose an efficient synthesis of the above reaction

Q: 2+ 4(ag), Mn(aq) Fe(s) | Fe|| MnO Fe²+ Pt(s)

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Q: Resonance Inductive down Element base left-to-right Hybidization conjugate base up conjugate acid…

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Q: A student prepared a 1:1 buffer, for which [HAc] = [Ac-] = 0.05491 M. Using their 1:1 buffer and a…

A: Given:The preparation of a solution (Solution C) by a student using a 1:1 buffer system consisting…

Q: How many mL of 0.500 M NaOH are needed to titrate 37 mL of .250M H2SO4?

A: The volume of the H2SO4 solution, VH2SO4 = 37 mLThe molarity of the H2SO4 solution, MH2SO4 = 0.250…

Q: 5 6 4 Br Draw the structure of a dibromide that could be used to prepare the following alkyne via…

A: An arrow always depicts from a region of high electron density to low electron density ; that is…

Q: ...OH 1.pTs-Cl 2. KCN/DM60 I 1. SOCl2, pyridine 2. KOH/acetone 1. HCI 2. CH3)3COK acetone K J

A: Given is a 20 alcohol molecule.There are three different reactions taking place.To find the product…

Q: What is AG for a cell consisting of Zn(s) in Zn(NO3)2(aq) and Ni(s) in Ni(NO3)2(aq)? -201 kJ -92.6…

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Q: Indicate whether or not both members of each of the following pairs of substances are salts. a. LiOH…

A: The objective of the question is to to identify the pairs of substances that are salts.

Q: What quantity of heat (in kJ) is absorbed in the process of making 0.749 mol of CF4 from the…

A: Given reaction : C(s) + 2F2 (g) ⇒ CF4 (g)Moles of CF4 = 0.749 mol∆H°= 141.3 kj/molWhat quantity of…

Q: K(AgEDTA) = 107.00, K(BaEDTA) = 107.86, K(MgEDTA) = 108.79, K( MnEDTA) = 1013.87 K(CuEDTA) =…

A: Given, are few stability constants given for EDTA titrations.To find the the pair that will lead to…

Q: 3. Organic compounds that are not water soluble behave that way because they B) are flammable E) can…

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Q: Question 32 Identify all of the intermolecular forces within the molecule: H₂O (A) Van der Waals (B)…

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Q: A certain half-reaction has a standard reduction potential Ered = +1.25 V. An engineer proposes…

A: Oxidation is defined as increase in oxidation state of the element.It can also be defined as…

Q: Acetylene gas, C₂H2, reacts with oxygen gas to produce gaseous carbon dioxide and liquid water. What…

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Q: What concentration of SO3 is in equilibrium with Ag₂SO3(s) and 1.40 × 10-³ M Ag+? The Ksp of Ag2SO3…

A: Given,Molarity of Ag+ at equilibrium = 1.40 x 10-3 MKsp of Ag2SO3 (s) = 1.50 x 10-14

Q: Give detailed Solution with explanation needed..don't give Handwritten answer

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Q: MISSED THIS? Read Section 18.2 (Page), 18.3 (Page): Watch KCV 18.2B, IWES 18.2. 18.3. Blood is…

A: The objective of the question is to determine the mass of  that could be neutralized before the pH…

Q: 551 54- 53- 52- 51- 50- 49- 48- 47- 46- 45- 44 44+ 4000 3500 3379 3000 2500 cm-1 2000 1428 1644.5…

A: The question is based on the concept of organic spectroscopy. We need to analyse the spectral data…

Q: consider reaction below. if concentration of the Cu+ and I- ion in equilibrium at 298K are both…

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Q: What mass of PCl5 will be produced from the given masses of both reactants? Express your answer to…

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Q: Write an equilibrium expression for each chemical equation. 2BrNO(g) 2NO(g) + Br₂(g) Use A for…

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Q: Select the balanced nuclear equation for 29 (a) beta emission by 12Mg 29 29Mg +eNa 12 29 Mg 13 Al +…

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Q: 39.1 mL sample of a 0.372 M aqueous hydrofluoric acid solution is titrated with a 0.358 M aqueous…

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Q: A 1 liter solution contains 0.385 M hypochlorous acid and 0.513 M potassium hypochlorite. Addition…

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

Q: b) c) ogrl NC-OH =CH Br Br CH, 1. KCN, THF 2. CH₂COOH C-H Br OH HBr H₂O Products Products X HO CN Y…

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Q: each reaction, write the chemical formulae of the oxidized reactants in the space provided. Write…

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Q: 9.90. Figure P9.90 shows the skeletal structure of the antifungal compound capillin. Are there…

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Q: Write the formulas of the elements that are products and the formulas of the compounds that are…

A: In a reaction, left side elements are called reactants and right side elements are called products.

Q: 0=C=0 : Br - F: H | :0 H The highlighted bond is polar and the more negative atom is The highlighted…

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Q: Draw a Haworth projection of a common cyclic form of this monosaccharide: Н. I I Н НО ОН ОН ОН н…

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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.