The illustration below shows the energy profile for formation of ozone. What is the activation energy for the reaction? O3+0 406 kJ 392 kJ O2 + O2 Reaction Progress Oa. 406+392 =798 kJ Ob. 392 kJ O c. 406-392 = 14 kJ d. 406 k.J

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Q: An increase in the H* concentration by a factor of 1000 implies which of the following? A) The pH…

A: Hydrogen ion concentration is an important parameter of an aqueous solution. The concentration of…

Q: Using the electrochemical data found at the top of the Canvas page, calculate the equilibrium…

A: Given reaction is :  In (s) + Md3+ (aq) <----------> In+ (aq) + Md2+ (aq)  Calculate the value…

Q: Define the final product. 3RCH,OH + 4C1O; + 6H;SO4 ? а. R H. O b. R 'R Ос. HO, O d. R Ое.

A: In this question, we have to identify the product formed.

Q: Identify the functional groups of the different organic molecules. Indicate classification is there…

A: h) The compound contains  -HC=O.

Q: C17H29COOH O linolenic acid non-saponifiable O w-3 fatty acid O All are correct

A: Given: The chemical formula is C17H29COOH

Q: 2) Net ionic equations of Reaction 1: Net ionic equations of Reaction 2: Net ionic equations of…

A: The basic steps for net ionic equation are- 1. Write the balanced chemical equation. 2. Write the…

Q: A generic salt, AB, has a molar mass of 183 g/mol and a solubility of 2.30 g/L at 25 °C. AB(s) =…

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Q: What is the mass of 21% alcohol solution is needed to provide 18g of alcohol?

A: Given :-  %w/w of solution = 21% Mass of alcohol = 18 g  To be calculated :-  Mass of alcohol…

Q: Calculate the pH of a 4.5 × 10 °M aqueous solution of nitric acid (HNO,). Round your answer to 2…

A: Given:   Concentration of HNO3 = 4.5×10-8 M pH = ?

Q: Estimate the number of 'H NMR signals that the following molecule would display, entering your…

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Q: Draw the structure of the given compounds. Identify if the given name is correct or incorrect. Write…

A: Structure of the given organic compounds are -  1. 7-HYDROXYNONAN-3-OL   2.…

Q: Predict the solubility of hydroxyapatite in a concentration solution of HCl, a dilute solution of…

A: Answer - According to the question - Given - Hydroxyapatite, also called hydroxylapatite, is a…

Q: Zn2+ forms two complexes with acetate, with the given overall formation constants. 1. Zn? + (aq) +…

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Q: Scheme 1. Synthesis of Cyanoformamides from Amines NPh Me,N NMez, CO2 H. MozN R-NH2 N- NHPH CH,CN,…

A: Cyanoformamide contains amide and CN together in a molecule. The last step is pulled by the high…

Q: The less electronegative the anionic atom in the conjugate base, the better it is at accepting the…

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Q: 1. Consider the following chemical reaction: H,O; = H,O + O, a) Given the bond energies in the…

A: From literature, the bond energies are given as, ∆HO=O=498kJ/mol∆HO-O=142kJ/mol∆HO-H=464kJ/mol From…

Q: An empty steel container is filled with 0.0300 atm of HF. The system is allowed to reach…

A: We have to predict the equilibrium partial pressure of hydrogen gas .

Q: Describe the solution's preparation: i) 250 mL of 0.0750 M AgNO3 from the solidreagent ii) 500 mL…

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Q: JC-39) Tunneling of Protons and Electrons Given the same particle energy and barrier height and…

A: The solution of the given question is-

Q: Consider the reaction: NO,(g) + CO(g) → NO(g) + CO,(g) How many electrons are transferred in this…

A: Oxidation: increase the oxidation state. It loses electrons. Reduction: Decrease the oxidation…

Q: 4. Arrange the following gases based on increasing average speed. (He, Ne, Ar, Kr, Xe). 5. If one…

A: According to kinetic molecular theory, the average speed of the gases is given as,…

Q: 5. Propose a pathway by which the following amino acid could be degraded to core metabolites. Do not…

A: A amino acid which can be converted to glucose through gluconeogenesis is known as a glucogenic…

Q: What is the actual yield of a chemical reaction producing 63 % of 87 g theoretical yield. * A. 72.…

A: Given, For a chemical reaction, Actual yield = ? Theoretical yield = 87 g Percent yield = 63%

Q: The Ka for oxalic acid dissolution is 5.7 x10-2, reaction shown as H2CrO4 H++HCrO4- where the…

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Q: A solution of A is mixed with an equal volume of a solution of B containing the same number of…

A: Given: The order of the reaction with respect to A = 1 The order of the reaction with respect to B =…

Q: a. Do the given data follow's Charles' Law? b, Generate the equation of the line that best fit the…

A: We need to check the plot between T and V.

Q: At a particular temperature, the solubility of In;(SO2)3 in water is 0.0045 M. You have found Ksp to…

A: Given: Ksp of In2(SO4)3 = 2.0×10-10 Molarity of Na2SO4 = 0.2 M

Q: Given the following chemical structures, arrange the hydrocarbons based on polarity? (most polar >…

A: Polarity depends upon the difference in electronegativity between and atoms. Greater the…

Q: Which of the following compounds will have the highest molar solubility in pure water? O MgCO3, Ksp…

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Q: CH3 CH3 b.

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Q: 2. A 0.72 g sample of polyvinyl chloride (PVC) is dissolved in 250.0 mL of a suitable solvent at…

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Q: different organic molecules. Indicate classification is there is any.

A: G) In the given,molecule has C=O in the structure.

Q: We must first calculate the mass defect (Am) for 56Fe. Since atomic masses (which include the…

A: The actual mass of Iron-56 ( 56Fe26 ) is 55.9349 and mass of a proton (1H1) = 1.0078 . Here, we have…

Q: given that 4 NH3 + 5O2 -> 4NO + 6H2O if 3.00 mol NH3 were made to react with excess of oxygen gas,…

A: The Equation is given as   4 NH3 + 5O2 -> 4NO + 6H2O The amount of H2O formed has to be…

Q: Match each circumstance to an outcome. (Two circumstances may have the same outcome.) You refilled…

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

Q: (Q15) What type of solution is expected to result when the ionic salt potassium nitrite (KNO2) is…

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Q: or the IMFA? or the volume occupied by the molecules? ed for the van der Waal's gas to agree with…

A: From the van der waal's equation  a) parameter which corrects the IMFA = a b) parameter which…

Q: Q4.Plot equilibrium thermal diagram of Ni-Cu binary alloy complete solubility phase diagram.

A: The complete phase diagram of binary component of Ni-Cu is drawn below.

Q: H3C Br HC Br Br H3C. Br. Br H3C H3C Br Br (a

A: IUPAC name of given molecule is -

Q: The 'H NMR shown below belongs to a compound with the formula CaH»Br. Give its structure and assign…

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Q: Consider a solution where 1.00 grams of PrCl3 (praseodymium (III) chloride) is dissolved in enough…

A: Given,  Mass of PrCl3 = 1.00 g Volume in mL = 50.00 mL  a). Calculate the pH of the solution. b).…

Q: 1. The boiling point of water at 749.2 mmHg is 99.60°C. What mass percent sucrose (C12H22O1) should…

A: In reaction pressure is constant.   Calculate the molality of solution. ∆Tb = (100 - 99.60) °C =…

Q: example of reaction for each of the types of organic reactions: substitution, elimination, addition,…

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Q: A solution that is 0.10 M in NH3 and 0.10 M in NH4Cl. The Kb of ammonia is 1.8x10-5. What is the…

A: Given, 0.1 M NH3 and 0.1 M NH4Cl

Q: Он HN R Sphingomyelin Phosphocholine ceramide Sphingolipid All are correct

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Q: What volume (in microlitres) of a stock solution of 25% KCl would you need to generate 12.5mL of a…

A: Given that -  Percentage concentration of stock KCl Solution = 25%  Percentage concentration of new…

Q: example for organic elimination reaction show: a. the overall reaction (reactants --> products)…

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Q: Calculate the volume at STP for 4.000 L balloon filled with oxygen at 2.000 atm and 25.00 oC. This…

A: Given that -  Volume of oxygen gas initial , V1 = 4.000 L  Final volume at STP , V2 = ?  Initial…

Q: Draw the bond-line structure of 3,3-diethylcyclodecyne and 3-methyl-2-phenylhexane

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