QUESTION 2 Which of the following structures is consistent with the IR spectra shown below? % Transmittance 60 40 20 1788 3500 3000 2500 2000 Wavenumbers (cm-1) 1500 1000 500

Q: A chemist fills a reaction vessel with 0.286 g calcium phosphate (Ca3(PO4)₂) solid, 0.954 M calcium…

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Q: 7) Consider the following reaction: liter mol-sec 2 HI(g) → H₂(g) + 12 (g) k = 0.0969. Initially, a…

A: Given: Rate of forward reaction = 0.0969 L/mol-sec Initial concentration of HI = 0.670 M Equilibrium…

Q: What is the IUPAC name for the compound shown? OA) (15, 3R)-1-chloro-3-ethyl-3-methylcyclohexane OB)…

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Q: A chemist fills a reaction vessel with 0.257 g mercurous chloride (Hg₂Cl₂) solid, 0.146 M mercury…

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Q: Balance the following equations of the lab: 1 Fe(NO3)2 HNO3 Balanced oxidation (unmultiplied):…

A: Answer:- This question is answered by using the simple concept of balancing the redox reaction using…

Q: You have a 16.0 M stock solution of Superstressin (something that little nervous dogs are known to…

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Q: What is the product of the reaction shown below? O O CH3- CH2- CH = CH, + H,O H+ о ОН ОН I. СН3 - С…

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Q: H3 C- -CH-CH2-CH2-C- -C-O-CH3 CH₂ CH3

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Q: In the laboratory you dissolve 23.0 g of chromium(II) iodide in a volumetric flask and add water to…

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Q: Which alkyl halide reacts the fastest in an E2 reaction? O 2-chloro-2-methylbutane O…

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Q: 3. Identify the species that is oxidized and reduced in each reaction. Include the initial and final…

A: Given two redox reaction ,  (a) IO3– (aq)  +  2 Cr(OH)4 (aq) → I– (aq) + 2 CrO42– (aq)  (b) Cr2O72–…

Q: The reaction for the combustion of propane is C3H₂(g) +50₂(g) → 3 CO₂(g) + 4H₂O(1) How much heat is…

A: The reaction in which heat is released is known as exothermic reaction.  The negative sign of the…

Q: A certain metal M forms a soluble sulfate salt MSO4. Suppose the left half cell of a galvanic cell…

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Q: Calculate  pH , pOH,  and percent  ionization of   250 ml of  0.01 M  NaOH   +  250 ml of  3 M NaOH

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Q: 20. How long in minutes would it take to electroplate a spoon with 0.50 g of silver (107.87 g mol¹)…

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Q: Part A For the reaction N₂(g) + 3H₂(g) = 2NH3(g) what is the value of Kc at 500 °C if the…

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Q: In the laboratory you dissolve 16.0 g of sodium nitrate in a volumetric flask and add water to a…

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Q: How many molecules are in 5.56 moles of C3H8O

A: Given,Number of moles of C3H8O = 5.56 moleRequired,                   Number of molecules present…

Q: Since E can be used to determine Q and vice versa, if you know the Ksp of a salt, you can use it to…

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Q: Consider various isomers of acyl chloride with a chemical formula CsH9C A. Draw a chiral acyl…

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

Q: Calculate the heat of reaction AH for the following reaction: CC14(g) + H₂(g) →CHC13(g) + HCl(g) You…

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Q: 1. Benzene has a freezing point of 6.00 °C, a density of 0.8787 g/mL and a molal freezing point…

A: Since you have posted multiple questions, we will provide the solution only to the first question as…

Q: What is the boron cycle and what does the diagram look like

A: We need to explain what is a Boron cycle and how the diagram looks like. Every metal have a cycle of…

Q: NetID: 11. Identify the oxidation number (oxidation state) for each atom in the following compound…

A: Sum of total oxidation numbers of all atom should be zero. The oxidation state of each ato given in…

Q: A sample of propane gas, C3H8, was collected over water at 22.5 °C and 830. torr. The volume of the…

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Q: A researcher studying the nutritional value of a new candy places a 3.70 g sample of the candy…

A: We will first calculate the energy. after doing so, we will divide with grams of candy to get energy…

Q: (f) bij Br 0 NaOCH₂CH₂ CH₂CH₂OH KHSO 4 heat косн сн. CH.CH OH KOCH(CH₂) + (CH) CHOH

A: In order to write IUPAC nomenclature we have to follow some standard rules of IUPAC 1) first of all…

Q: The neutralization of H₂PO4 with KOH is exothermic. H₂PO4 (aq) + 3 KOH(aq) → 3 H₂O(1) + K3PO4 (aq) +…

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Q: A buffer solution contains 0.307 M CH₂NH, Cl and 0.420 M CH₂NH₂ (methylamine). Determine the pH…

A: Here we are required to find the change in pH of the buffer solution when certain amount of acid is…

Q: INTERACTIVE EXAMPLE Using Enthalpies of Formation Nitroglycerin is a powerful explosive that forms…

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Q: What is the bet charge for an atom with 26 protons, 27 neurons and 24 electrons?

A: An atom is the smallest indivisible particle.  Here we are required to find the net charge over an…

Q: If 2.000g of iron metal are reacted in a calorimeter with a heat capacity of 350.0 J/C, what would…

A: We need to find the final temperature of the calorimeter. It is given that, Mass of iron = 2.000 g…

Q: student dissolves 13.7 g of potassium hydroxide KOH in 200. g of water in a well-insulated open cup.…

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Q: Calculate enthalpy changes for the following: a. 0.089 g of sulfur (rhombic) burns, forming SO₂(g) (…

A: Given,a. 0.089 g of sulfur burns to form SO2 g .b. 0.28 mol of HgO s decomposes to Hg l and O2 g…

Q: 4. Both the Markovnikov and anti-Markovnikov hydration of alkynes proceed through an enol…

A: Enols are hydrolysed in presence of either acid or base to give corresponding ketone or aldehyde as…

Q: The basic principles of Hess's Law do not apply to the absolute entropies listed in tables of…

A: Statement Given

Q: Sodium hydride reacts with excess water to produce aqueous sodium hydroxide and hydrogen gas: NaH…

A: Given, Volume (V) of gas = 982 mL = 982 mL x ( 1 L / 1000 mL) = 0.982 L Pressure(P) of gas =…

Q: The half life for the radioactive decay of carbon-14 to nitrogen-14 is 5.73 × 10³ years. Suppose…

A: • The values provided in the question are:-  i) Half life time for the radioactive decay of…

Q: a)What volume of a 0.117 M barium hydroxide solution is required to neutralize 12.6 mL of a 0.289 M…

A: Given :  a) Concentration of barium hydroxide = 0.117 M  Concentration of perchloric acid = 0.289 M…

Q: Question 2 What is the IUPAC name of the following compound? B) 2-ethyl-1-methylcyclohexane D)…

A: The given compound is a hydrocarbon, cycloalkane. The IUPAC name of a cycloalkane can be written on…

Q: Ⓡ (b) (c) 0 HO A H H₂PO4 heat KOCH₂CH₂ CH₂CH₂OH KHSO4 KOCICH.)). D H₂PO4

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Q: (a) Jerry, wanted to make compound 12 through elimination reaction of 10 using hydroiodic acid as a…

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Q: In the laboratory you dissolve 12.5 g of potassium bromide in a volumetric flask and add water to a…

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Q: The theoretical yield of a reaction is the amount of product obtained if the limiting reactant is…

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Q: A particular natural gas consists, in mole percents, of 83.0% CH4 (methane), 11.2% C₂H6 (ethane),…

A: First of all, Number of moles of gas is calculated using PV = nRT and mole percent  Then, total heat…

Q: OH H₂C H-C CH₂ H₂SO4 heat A H₂C CH3 CH₂ (major product) H₂C H₂C CH3 (minor product)

A: The mechanism of the given reaction can be explained as :  This reaction is an example of SN1…

Q: Propose a Structure for the following: Cn Hiu O IR:1750 Cm1 NMB 1.85 (t, 2H, J-3.SHE) 1.92 (p, 24,…

A: We need to determine the molecular formula and structure of the unknown compound (CnH14O) using the…

Q: PLEASE SHOW ALL WORK FOR THE QUESTION BELOW IF POSSIBLE!!  THANK YOU SOO MUCH!!!!  Given the…

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Q: Based on the cell notation given in the last question, write the correct cell reaction? O Fe³+ (aq)…

A: We need to find the cell reaction using the cell notation given.

Q: 12 Sh, + As (On) ==

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