Hydrogen iodide can be synthesized from the elements in a gas-phase reactions. One proposed mechanism for the process is ?2 → 2? (?1, ???? ????????) 2? → ?2 (?2) ?2 + 2? → 2?? (?3) Derive the differential rate law for the rate of production of HI and identify the order for each species and the overall order if ?2 and ? are in equilibrium. Derive the differential rate law for the rate of production of HI if a stationary state approximation can be applied to ? atoms with ?3[?2] ≫ ?2. Which of these assumption is correct?
Hydrogen iodide can be synthesized from the elements in a gas-phase reactions. One proposed mechanism for...
Physical Chemistry II 2. Hydrogen iodide can be synthesized from the elements in a gas-phase reaction. One proposed mechanism for the process is (20 pts) 1, 21(1" order) and E= 320kJ/mol ki k 21—1, (20 order) and E, = 440kJ/mol 21+H, → 2HI (36d order) and E, = 210kJ/mol Derive a differential rate law for the rate of production of HI if a) 1, and I are in equilibrium throughout the reaction (Rapid Equilibrium) b) Derive the differential rate law...
A proposed mechanism for the gas phase reaction between nitrogen monoxide and oxygen is as follows: ..... step 1 ..... fast: ...... NO + O2NO3 ..... step 2 ..... slow: .... NO3 + NO 2 NO2 (1) What is the equation for the overall reaction? Use the smallest integer coefficients possible. If a box is not needed, leave it blank. + + (2) Which species acts as a catalyst? Enter formula. If none, leave box blank: (3) Which species...
The following is a proposed mechanism for the gas phase decomposition of nitryl chloride. step 1 fast: NO2CNO2+CI step 2 slow: NO2CI+CI NO2 + Cl2 (1) What is the equation for the overall reaction? Use the smallest integer coefficients possible. If a box is not needed, leave it blank. (2) Which species acts as a catalyst? Enter formula. If none, leave box blank: (3) Which species acts as a reaction intermediate? Enter formula. If none, leave box blank: (4) Complete...
A student proposed the following mechanism for the gas phase reaction of fluorine with chlorine dioxide. step 1 fast: 2 CIO, 2 C104 step 2 slow: C1204 +F2 ——2 FCIO2 (1) What is the equation for the overall reaction? Use the smallest integer coefficients possible. If a box is not needed, leave it blank. 20102 + F2 - 2FC10, + (2) Enter the formula of any species that acts as a reaction intermediate? If none leave box blank: (3) Complete...
A student proposed the following mechanism for the gas phase reaction of fluorine with chlorine dioxide. step 1 fast: 2C10, C1,04 step 2 slow: Cl,04 + F2 — 2 FCIO2 (1) What is the equation for the overall reaction? Use the smallest integer coefficients possible. If a box is not needed, leave it blank. (2) Enter the formula of any species that acts as a reaction intermediate? If none leave box blank: (3) Complete the rate law for the overall...
The gas phase decomposition of hydrogen iodide at 700 K HI(g)%H2(g) + 12() is second order in HI with a rate constant of 1.20x10-'M',' If the initial concentration of HI is 1.48 M, the concentration of HI will be M after 1.34x10 seconds have passed.
The following mechanism has been proposed for the conversion of ozone to oxygen in the gas phase. step 1 fast: O3O step 2 slow: 03 + 0-202 (1) What is the equation for the overall reaction? Use the smallest integer coefficients possible. If a box is not needed, leave it blank. (2) Enter the formula of any species that acts as a reaction intermediate? If none leave box blank: (3) Complete the rate law for the overall reaction that is...
The gas phase decomposition of hydrogen iodide at 700 K HI(g)½ H2(g) + ½ I2(g) is second order in HI with a rate constant of 1.20×10-3 M-1 s-1. If the initial concentration of HI is 2.22 M, the concentration of HI will be _____________________M after 2.21×103 seconds have passed.
The gas phase decomposition of hydrogen iodide at 700 K HI(g) H,(g) + % 13(8) is second order in HI In one experiment, when the initial concentration of HI was 2.42 M, the concentration of HI dropped to 0.348 M after 1.48X10 seconds had passed. Based on these data, the rate constant for the reaction is M's
A mechanism for the gas phase reaction of fluorine with chlorine dioxide that is consistent with the observed rate law is: step slow: F2+CIO, FCIO, + F step 2 fast: F+CIO, FCIO, (1) What is the equation for the overall reaction? Use the smallest integer coefficients possible. If a box is not needed, leave it blank. (2) Which species acts as a catalyst? Enter formula. If none, leave box blank (3) Which species acts as a reaction intermediate? Enter formula....