Question 24 Which of the following does not affect the reaction rate? orientation of collisions between molecules O number of collisions between molecules activation energy of the reaction spontaneity of the reaction

Q: t 2.43 atm and 712 K, what volume of NO₂ gas forms from 47.98 g of 0₂? 4 NH3(g) + 70₂(g) 4 NO₂(g) +…

A: Solution -

Q: Using the given molar enthalpies of formation, determine the change in enthalpy for the combustion…

A: We have to calculate the change in enthalpy for the given reaction

Q: Question 27 In monitoring the progress of the reaction, which method injects the reactant into the…

A: In some technique, the reactant should be added to mixing chamber at steady state only.  For more…

Q: II. Identify the oxidizing agent and reducing agent in each reaction. 2H2 + O2 → 2H₂O 1. 2. Zn+S →…

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Q: Consider the glycerophospholipid (phosphoacylglycerol). H H Н H M H H "NH₂ Identify the…

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Q: 20 2-1

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Q: Question 1 Consider the reaction mechanism for NO2(g) + CO(g) → CO2(g) + NO(g) (1) NO₂(g) + NO₂ (g)…

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Q: ion 10 hen will the rate of the reaction decrease as the temperature is raised? AEa = + AEa = - AEa…

A: Activation energy can be defined as the minimum amount of energy which the reacting molecules must…

Q: The activation energy for a reaction is 37.6 kJ/mol. The rate constant for the reaction is 5.4 x…

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Q: A patient must drink 4.5oz of a prescribed solution. If only a teaspoon is available, how many…

A: Given,   A patient must drink 4.5oz of a prescribed solution. The number of teaspoons should be…

Q: Question 15 Which of the following is the least soluble in water? O Silver iodide, Ksp = 8.3 x 10-17…

A: Given,  The compound which is least soluble in water is :

Q: 22. a) Draw the compound of cis-4,5-dimethyl-2-heptene and write the molecular formula.

A: Given-> Cis -4,5-dimethyl-2-heptene

Q: Concentration, mg/L 0.100 0.200 0.300 0.400 0.500 Write capital letters only on the space provided.…

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Q: Question 28 The decomposition of hydrogen peroxide, H₂O₂, has a rate constant, k = 3.66 x 10-3 s-1.…

A: This question is the related to the first order Kinetic so in this question given, initial…

Q: Bottle Concentration of No Oxalic acid, N N initial N final 1 1 0.23 2 1 0.22 3 1 0.17 4 1 0.13 5 1…

A: In the given problem, a (g/mL)=Nfinal-Ninitial

Q: 0.7050-g of pure KHP (FW = 204.2) was dissolved and titrated with 35.00mL of NaOH solution. The…

A: Answer: This question is based on acid base titration where we have to equate the total number of…

Q: Which of the following reagent provides more than one pair of electrons for metal ions to form a…

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Q: Questions! 1. If the concentration of [Li*] were doubled (say, by adding a highly soluble Li salt…

A: Since you have asked multiple questions, we will answer only first 3 subparts for you. In order to…

Q: III. Assign an oxidation state to each atom in each of the following: 1. Zn 2. Cu+² 3. CaCl₂

A: Since you have asked multiparts, we will solve the first three subparts for you. If you want any…

Q: Write the balanced equation of the reaction between Al and oxygen in the presence of heat.   4.…

A: In the given question we have to write the balance equation of the following reaction.  3. Aluminium…

Q: Five different fertilizers were analyzed by two methods. Phosphate (P:Os) was analyzed using…

A: a ) Average value for Gravimetric result : ( 25.5 + 9.2 + 26.2 + 50.5 + 25.6 ) / 5   = 27.4

Q: Briefly describe the intermolecular forces present in tetrahydrofuran liquid that need to be broken…

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Q: Suggest short, efficient reaction sequences suitable to produce the compound from the given starting…

A: In this question, we will synthesized the final product from the starting material which is alcohol…

Q: Which intermolecular force do you think is primarily responsible for the difference in boiling point…

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Q: Name the compound using phenol as the parent name. H₂C CH₂ CH3 НО The name of the compound is

A: Write name of the given structure---

Q: Suppose a sample of refrigerant gas consisting of a simple mixture of the gases pentafluoroethane…

A: In this question we will first find out the average molecular mass, given the density(d),…

Q: Determine if the compound below has aromatic ring aldehydes or ketones

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Q: The alkyl halide shown below in line-bond structure is the product of ethene hydrohalogenation.…

A: Answer - The correct option is -  A , B and D Explanation - According to the question - A, B and D…

Q: What is being described in the following items? - light that interacts with the solution ✓light not…

A: Absorbance is directly proportional to the concentration of the solution.

Q: 6. Write the balanced equation of the reaction between Ba and excess oxygen.  7. Write the balanced…

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Q: #1) Given the initial concentrations shown below, find the equilibrium concentrations for A, B, and…

A: Given  Initial concentrations are  [A] = [B] = 0.500M  [C] = 0 We need to calculate the…

Q: Write the equilibrium formula for the following chemical reactions (do not actually solve for Keq):…

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Q: Atoms with the same number of protons but with different electrical charges _____.

A: Electric Charge is two types.    Positive charge Cation and negative charge anions

Q: Which of the following instruments is based on the interactions between a soft cantilever spring…

A: Cantilever is having a sharp tip which scan the sample surface.

Q: О о НО. H

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Q: Label the molecules as cis or trans. Br B) CI 2 Br 6 Br D) -0 Br

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Q: explain the reaction pathway of combustion of ethanol

A: Answer - Reaction of  combustion of ethanol ethanol C2H5OH(l)+3O2(g)⟶2CO2(g)+3H2O(l) −1366.8…

Q: how much  kmols of NO2 is in 5000 kg of HNO3?

A: Given in following question 5000kg of HNO3 calculate how much kmoles of NO2

Q: What property makes polymeric micelles a desirable drug delivery system? O small particle size low…

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Q: How carboxylic acid works in monosodium glutamate?

A: Ans. Monosodium glutamate(MSG) is the sodium salt of glutamic acid, which is a naturally occurring…

Q: Lipoproteins are globular structures that are responsible for transporting lipids through the blood…

A: We have to arrange the given boxes in appropriate column of the table

Q: A set of data was found to fit the Langmuir isotherm. The equation of the line is y = 9.04 x 10-³x +…

A: Given:- A set of data was found to fit the Langmuir isotherm. The equation of the line is y = 9.04 x…

Q: A mixture of 2.00 mL 0.100 M sodium hydroxide and 1.00 L of 0.200 M calcium chloride was prepared.…

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Q: Write the RHR, OH, and the balanced overall reaction of the voltaic cell.

A: Electrochemical cell is a device that converts chemical energy to electrical energy. It is driven by…

Q: I. Identify the substance being oxidized and the substance being reduced in each reaction. 1. 2H2 +…

A: Since you have asked multiparts, we will solve the first three subparts for you. If you want any…

Q: A certain half-reaction has a standard reduction potential Ered +1.05 V. An engineer proposes using…

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Q: A buffer solution contains 0.384 M KHCO3 and 0.239 M Na₂CO3. If 0.0464 moles of potassium hydroxide…

A: The constituents of the buffer solution are: conjugate base, [Na2CO3(aq)] = [CO32-(aq)] = 0.239 M…

Q: A so-called PBS buffer (phosphate buffered saline) is prepared by according to the given protocol:…

A: Contents of the buffer are : 1 L water 8 g NaCl 200 mg KCl 1.44 g of Na2HPO4 245 mg of KH2PO4

Q: Very pure silver nitrate standard reagent requires standardization with primary standard NaCl or KCl…

A: Silver nitrate standardization requires  Nacl  primary standard. It is true.

Q: Question 1 Which of the following statements below is NOT TRUE about silver nitrate. O It can be…

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