What is the rate law of the reaction                         NO2(g)    +    CO(g)   ó   NO(g)   +   CO2(g)       If the mechanism behind it is : 2NO2(g) à   2NO(g)   +   O2(g)          (slow) NO(g) +   CO(g)   +   O2(g)   à   NO2(g)   +   CO2(g)       (fast)   Rate of reaction is rate of slow step.   Rate = k [NO2]2

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Q: Suggest the following transformation: i. Synthesis of 1,2-diphenylethanol using only benzene as the ...

A: For converting benzene to 1,2-diphenylethanol  the reaction is as follows

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A: A metal object with a mass of 145.25 g is heated to 97.5 °C and then transferred to a calorimeter co...

Q: 2. You want to synthesize a polymer using following chemicals. What is a base unit of the polymer?

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Q: An atom with more electrons than protons is a negative ion. True or False

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Q: a) Propose a synthesis route to prepare the following product from the given starting material. Note...

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Q: The proposed mechanism for a reaction is 1. A(g) + B(g) ⇄ X(g) Fast 2. X(g) + C(g) ⇄ Y(g) Fast 3....

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Q: 4. What is observed when th Na2SO3 solution is added to the CuCl2? 5. Which gas can be smelled when ...

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Q: FeBra + Br2 H3C C-o- c CH3 A B (Para Product only) AICI3 OCH,CH3 CHO FeBr3 + Br2 Br- Br H2SO4 SO3 Нe...

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Q: : O : : O: O O Decide whether these proposed Lewis structures are reasonable. Is the proposed Lewis ...

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Q: d) increasing the pressure in the reaction vessel e) decreasing the temperature of the system

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Q: Why aryl bromide is a bad starting material for an electrophilic aromatic substitution? What is dif...

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Q: Indicate the position of equilibrium for reactions a) 2 b) H-o NH NH 'N' OH 6. OH 5

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Q: ki [2] Given the mechanism: NO(g) + O2(g) SNO;(g) [fast, reversible] k-1 (1) k2 NO:(g) + NO(g) → 2NO...

A: Please note: As per our company guidelines we are supposed to answer only three parts of one questio...

Q: In a calorimetry experiment similar to the one performed today, a student used 50.0 mL of 1.0 M NaOH...

A: Since you have posted multiple questions, we are entitled to answer the first only. 5) Given: Concen...

Q: Ksp

A:

Q: Which of the following is NOT CORRECT about the formal charge of each of the atoms in the structure?...

A: The formal charge on atom = valence electrons - non bonding valence electrons - bonding electrons2

Q: For the reaction AB +CD ---> AC + BD A°H rxn = 1500 j/mol and Ea (rev) = 800 Kj/mol. Assuming a one ...

A: ∆H°rxn = 1500 J/mol  Ea(rev) = 800 KJ/mol  Ea(fwd) = ? 

Q: Substances A and B are two miscible liquids that behave as an ideal mixture. Use the following liqui...

A: Since you have posted multiple questions, we are entitled to answer the first only. The temperature ...

Q: What is the dilution factor needed to change a 1:2 dilution to a 1:10?

A: To change 1:2 dilution to a 1:10, we have to dilute solution by a factor of 5.  

Q: or the reaction CH4(g) +2H2S(g) CS2(g) + 4H2(g) , Kc = 0.046 at 687oC. In an experiment, 4.00 mol of...

A: Given : We have to predict whether the reaction is at equilibrium or not .

Q: chemical bond

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Q: What is the formula mass of CaSO4·½H2O?

A: Given, Formula mass of CaSO4·½H2O = ? Note: Atomic mass of Ca = 40.078 g/mol Atomic mass of S = 32.0...

Q: The rate law for a reaction is rate = k[A][B][C][D]. The units of the rate constant when the concent...

A: Unit of rate constant can be determine from the rate law expression.

Q: (a) Draw the curly arrow mechanism to show bonds being broken/formed (b) Comment on the polarity of...

A: (a) The curved arrow mechanism is shown below

Q: The activation energy for a particular reaction is 102 kJ/mol. If the rate constant is 1.35 × 10⁻⁴ s...

A:

Q: The alloy brass contains lead as an impurity in the form of lead sulphate (PbSO,). By dissolving bra...

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Q: Determine the mass in grams of C«H10 that are required to completely react to produce 8.70 mol of CO...

A: The balanced reaction given is, Given: Moles of CO2 produced = 8.70 mol.  

Q: Ethane

A: We have to propose a synthesis from ethane to butan-2-one. The required synthesis is shown below  

Q: [4] Consider the following mechanism for the reaction of nitric oxide and hydrogen: ki 2NO(g)+ H2(g)...

A: (a) Overall reaction                                         2NO(g) + H2(g) -----> N2(g) + 2H2O(g...

Q: Calculate the [H+ ] in solution of the following pH: a. 3.00 b. 10.53.

A: Given : We have to calculate [H+ ] for the following 

Q: The rate law for the decomposition of HI to l2 and H2 is rate = k[HI]? At 508 °C, the rate of the re...

A:

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A:

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Q: Complete the table below. Round each of your entries to 2 significant digits. You may assume the tem...

A: We have to predict the complete table.

Q: 20. Draw Lewis dot structures showing the formation of an ionic compound from each of the following ...

A: Lewis dot structure of given compounds are as follows

Q: Predict what would happen to the amount of CO2(g) when the equilibrium is disrupted by:     Decre...

A: The reaction given is, => NH4NH2CO2 (s) → NH3 (g) + CO2 (g)                ΔH > 0  

Q: wavelength

A:

Q: Find the pH of 0.99 M solution of LIOH.

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Q: QUESTION 2 The instructor reveals that the weak acid is hypochlorous acid, HOCI. The known Ką for HO...

A: Given Known/accepted value of Ka for HOCl        = 4 × 10-8