The reaction below is first order in H2, second order in NO and the overall rate...
The rate law for the reaction 2H2(g) + 2NO(g) ----> N2(g) + 2H2O(g) is rate=k[H2][NO]2. What is the rate constant at 800 degrees C when [NO] = 0.050 M and [H2] = 0.010 M and the rate of the reaction is 1.5 M/s
A certain reaction is second order in N2 and first order in H2. Use this information to complete the table below. Round each of your answers to 3 significant digits. [N2] [H2] initial rate of reaction 0.229 M 2.33 M 57.0 M/s 0.111 M 2.33 M __________M/s 0.0482 M 11.1 M ___________M/s
A certain reaction is second order in N2 and first order in H2. Use this information to complete the table below. Round each of your answers to 3 significant digits. 112 | 0.275 M1.61 M 0.653 M1.61 M 0.105 M4.23 M | initial rate of reaction 0.322 Mls MIS Mis
The reaction 2HI → H2 + I2 is second order in [HI] and second order overall. The rate constant of the reaction at 700°C is 1.57 × 10−5 M −1s−1. Suppose you have a sample in which the concentration of HI is 0.75 M. What was the concentration of HI 8 hours earlier? A) 0.45 M B) 0.75 M C) 2.3 M D) 1.9 M
Which of the following statements correctly reflects the order of reactants, products and overall reaction for the following reaction: 2NO(g) + 2H2(g)---->N2(g)+2H20(g) rate=k[NO]2 A) 2nd order NO, 2nd order H2, 4th order Overall B) 2nd order NO, zero order H2, 2nd order Overall C) 2nd order NO, 1st order H2, 3rd order Overall D) 4th order NO, zero order H2, 4th order Overall E) not enough information given.
A certain reaction is second order in N2 and second order in H2. Use this information to complete the table below Round eadh of your answers to 3 significant digits. n, | 2.27 M1.09 M 0.553 M 1.09 M 0.272 M9.09 M | initial rate of reaction | |D:d. 89.0 M/s M/s Explanation -it O Type here to search
A proposed mechanism for the reaction 2NO(g) +2H2(g) → N2(g) + 2H2O(g): Step 1: 2NO(g) → N2O2(g) (very fast, reversible) Step 2: N2O2(g) + H2(g) → N2O(g) + H2O(g) (slow) Step 3: N2O(g) + H2(g) →N2(g) + H2O(g) (fast) What is the rate law for the overall reaction? O k[no]/2[Hz] O k[N20][H2] O k[NO]2 O k[NO]2[Hz] O k[NO]2[H212
For the reaction, 2NO(g)+2H2(g)→N2(g)+2H2O(g), what direction will the reaction proceed if [NO]=7.9x10-3M, [H2]=0.25 M, [N2]=0.15 M, & [H2O]=0.13 M. (K=650) forward reverse the reaction has stopped the reaction is at equilibrium
The reaction 2NO(g)+O2(g)→2NO2(g) is second order in NO and first order in O2. When [NO]= 4.5×10−2 M and [O2]= 3.7×10−2 M , the observed rate of disappearance of NO is 9.9×10−5 M/s . What is the rate of disappearance of O2 at this moment?
Review | Constants Periodic Table Leaming Goal: To understand reaction order and rate constants. For the general equation A+B+C+ dD. the rate law is expressed as follows: ratek AB" where mand n indicate the order of the reaction with respect to each reactant and must be determined experimentally and kis the rate constant, which is specific to each reaction Order For a particular reaction, aA +bB+CD the rate law was experimentally determined to be rate - KABC -- EBC2 A....