A possible mechanism for the gas phase reaction of NO and H, is as follows: Step 1 Step 2 2NO N202 N202 + H2 N20 + H20 Step 3 N20 + H2 *s , N2+ H2O Which of the following statements concerning this mechanism is not directly supported by the information provided? Step 1 is the rate determining step. N202 is an intermediate. There is no catalyst in this reaction. O The rate expression for step 1 is rate k[NO]2. %3D All steps are bimolecular reactions.

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A: The table given is, solution H3O+ pH A 9.5x10-8 mol/L   B              ...

Q: Look at the following Lewis Dot Structure: 2- :S:

A:

Q: Question 25 Which of the following describes an electrolytic cell? O The half-cells are placed in se...

A: Electrolytic cell in which electric energy is converted into chemical energy  In this cell non spont...

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A: ml and minims are unit of Volume   1 ml = 16.2307 minims 0.4 ml =0.4 × 16.2307 minims0.4 ml =6.49228...

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Q: Was there any physical change in the characteristics of trichloroethane when it was added to water?

A: Trichloroethane is micible in water. When it is added to water there is no any physical change.

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A: If the available number of valence electrons for a molecule or polyatomic ion does not complete all ...

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A: The answer is as follows:  

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A: (1.)  Determine the heat required to raise the temperature of the ice from −5 0C to 0 0C : q1 = m × ...

Q: Consider the reaction: N204(g) 2 NO2(g). What is AS° at 25 °C? AHf, KJ mol-1 AGf, kJ mol-1 NO2 33.85...

A:

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A: Since in the presence of ether , compound is neutral but in the presence of base , base will abstrac...

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A: Given : Mass of methanol = 189g

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A: Diameter = 2.74 cm  Volume = 25.0L Time = 1.50 min

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A: Here we to synthesize 2,5-diphenylfuran from starting material benzene and succinic acid.

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Q: In a first order reaction A-> product, identify the concentration of A after 30 seconds using the gi...

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A: The cell given is Cd(s) | Cd2+ || I2 (s) | I-.  

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A: The rate constant is affected by  1) increasing or decreasing the reaction temperature

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Q: While not true in general, many aqueous reactions approximately double their rate for an increase in...

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Q: Determine the concentration of A in 2A -> product second order reaction after 45 seconds. Use the gi...

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Q: Write the pressure equilibrium constant expression for this reaction.

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Q: Question 6 The equilibrium constant for a reaction A +B = Y + Z is 0.1. What amount of A must be mix...

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A: H3PO4 + H2O ↔ H2PO4- + H3O+..............1  ka =7.11 ×10-3H2PO4- + H2O ↔ HPO42- + H3O+ ................

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A: The answer of the following is:

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Q: Question 15 Consider the reaction: N204(g) 2 NO2(g). What is AS° at 25 °C? AHf, kJ mol" AGF, kJ mor1...

A:

Q: Question 2 The molar conductivity at infinite dilution of hydrobromic acid, sodium acetate, & sodium...

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Q: At equilibrium, what is the value of AG7XN? O = 1 O <0 O = 0 O <1

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