Rate Law

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Questions (43)

The mechanism for the reaction described by2N2O5(g) ---> 4NO2(g) + O2(g) is suggested to be (1) N2O5(g) (k1)--->(K-1) NO2(g) +
1. 5 answers
2. asked by Mia
3. 5,537 views
Which of the following terms are present in the rate law?A. The rate constant, the concentration of the reactants, and the order
1. 5 answers
2. asked by jessie
3. 2,176 views
Ammonium ion (NH4^+) reacts with nitrite ion (NO2^-) to yield nitrogen gas and liquid water. The following initial rates of
1. 3 answers
2. asked by Anonymous
3. 2,939 views
The reaction 2 NO2(g)--> 2NO(g)+O2(g) is postulated to occur via the mechanism below:NO2)g)+ NO2(g)-->NO(g)+NO3(g) ;K1,slow
1. 3 answers
2. asked by Yassah Kesselly
3. 102 views
The oxidation of iodide ions by arsenic acid in acidic aqueous solution occurs according to the net reaction H3AsO4 + 3I – + 2
1. 4 answers
2. asked by Jenna
3. 3,556 views
The rate law for the reaction NO + O2 > NO2 is R=k[NO][O2]. what will be the effect on the reaction rate if the partial pressure
1. 6 answers
2. asked by Anonymous
3. 776 views
3) The following set of data was obtained by the method of initial rates for the reaction:2 HgCl2(aq) + C2O42-(aq) 􀀏 2
1. 3 answers
2. asked by Olivia
3. 4,196 views
Because of the changing color of the solution as the following reaction proceeds, the rate law can be determined by measuring
1. 3 answers
2. asked by Freddy
3. 1,030 views
The following initial rate data apply to the reactionF2(g) + 2Cl2O(g) ----> 2FClO2(g) + Cl2(g) Expt. # [F2](M) [Cl2O](M) Initial
1. 4 answers
2. asked by Anonymous
3. 1,886 views
2 CO (g) + O2 (g) --> 2 CO2 (g)The mechanism below has been proposed for this reaction; (slow) O2 + CO --> CO2 + O (fast) O + CO
1. 2 answers
2. asked by John
3. 1,009 views
Step 1 : A + B → C + E (slow)Step 2 : B + E → D (fast) Predict the rate law if step 1 is slow.
1. 1 answer
2. asked by Dakotah
3. 216 views
Which of the following terms are present in the rate law?A. The rate constant, the concentration of the reactants, and the order
1. 1 answer
2. asked by Jessie
3. 637 views
hey so this is for rate law if the first step is the slow step. it is also an equilibrium. I just want to check if this is
1. 1 answer
2. asked by help me lol
3. 351 views
The following date were obtained for the reaction2ClO2(aq)+2OH(aq)->ClO_3^-(aq)+ClO_2^-(aq) + H2O(l) where rate= delta[ClO_2]/
1. 2 answers
2. asked by sindy
3. 589 views
The following example is given in my textbook:If a chemical equation is: NO2 (g) + CO (g) -> NO (g) + CO2 (g) The rate law is:
1. 1 answer
2. asked by Belinda
3. 490 views
RATES: If you double the concentration of reactant A in the reaction A + 2B �¨ C, what happens to the rate based on the rate
1. 1 answer
2. asked by Chemwiz
3. 1,248 views
Nitrogen dioxide reacts with carbon monoxide to produce nitrogen monoxide and carbon dioxide in the reaction, . The first step
1. 3 answers
2. asked by Pam
3. 1,655 views
At 500 K in the presence of a copper surface, ethanol decomposes according to the following equation.C2H5OH(g) CH3CHO(g) + H2(g)
1. 1 answer
2. asked by Jamie
3. 1,070 views
consider the following reaction mechanism2A+B->B+C B+D->E+C What is the rate law for step 2 of this reaction?
1. 1 answer
2. asked by Candice
3. 1,067 views
what is the rate law of S2O8^2- + 3I- ---> 2SO4^2- + I3-
1. 2 answers
2. asked by Lauren
3. 1,026 views
A student collected concentration data to determine the rate of the decomposition of N2O5 to NO2 and O2. The data were recorded
1. 2 answers
2. asked by Steph
3. 977 views
A graph of experimental data is a straight line when ln[H2] is plotted versus time. Which rate law fits the data?A. Rate =
1. 2 answers
2. asked by evelyn
3. 952 views
I really don't understand rate law. Could you explain that and help with this problem please?Determine the average rate of
1. 3 answers
2. asked by Katie
3. 897 views
Estimate the rate of the reaction,H2SeO3 + 6I^- + 4H^+ --> Se + 2I3^- + 3H2O given that the rate law for the reaction at 0°C is
1. 1 answer
2. asked by Anonymous
3. 861 views
The following reaction exhibits the rate law: Rate = k[NO2]^2[Cl2].2NO(g)+Cl2(g)---->2NOCl (g) (a) Explain why the following
1. 2 answers
2. asked by James
3. 886 views
2HI(g)--> H2(g) + I2(g)The rate law for the decomposition of HI is r=k[HI]^2. The rate of the rxn was found experimentally to b
1. 2 answers
2. asked by Jamie
3. 888 views
Consider the following multistep reaction:C+D-> <-CB (FAST) CD+D->CD2 (SLOW) CD2+D->CD3 (FAST) C+3D->CD3 (OVERALL) Based on the
1. 1 answer
2. asked by Candice
3. 791 views
The mechanism for NH2NO2=N2O+H2O occurs in three steps:step 1: NH2NO2=NHNO2- + H+ (forward and reverse reactions are fast) step
1. 2 answers
2. asked by Anonymous
3. 720 views
what is the rate law of S2O8^2- + 3I---> 2SO4^2- + I3-
1. 1 answer
2. asked by Lauren
3. 702 views
Consider the following reaction:CH3X + Y --> CH3Y + X At 25ºC, the following two experiments were run, yielding the following
1. 1 answer
2. asked by Mariel
3. 677 views
I have to write the rate law for two elementary reaction equationsA ) 2a+b>c+d B ) X+Y>Z I'm pretty sure it's just k[ A ][ B ]
1. 1 answer
2. asked by Dan
3. 639 views
2 CO (g) + O2 (g) --> 2 CO2 (g)The mechanism below has been proposed for this reaction; (slow) O2 + CO --> CO2 + O(fast) O + CO
1. 2 answers
2. asked by John
3. 561 views
The rate law of a reaction, A-> B+C is given by the expression: Rate=k, where k=0.0113 mol/L min. If the initial concentration
1. 3 answers
2. asked by James
3. 540 views
2 CO (g) + O2 (g) --> 2 CO2 (g)The mechanism below has been proposed for this reaction; (slow) O2 + CO --> CO2 + O (fast) O + CO
1. 2 answers
2. asked by John
3. 529 views
Which of the following terms are present in the rate law?A. The rate constant, the concentration of the reactants, and the order
1. 1 answer
2. asked by Jessie
3. 509 views
A reaction proceeds according to the following mechanism:Cl2 ⇌ 2 Cl (fast equilibrium) Cl + H2 ⇌ H2Cl (fast equilibrium)
1. 1 answer
2. asked by Martin
3. 494 views
may i plz get help ...regarding the statement of rate law..4rm the topic of chemical kinetics..i am unable to find the exact law
1. 1 answer
2. asked by humaira
3. 459 views
for the chemical reaction A+B= C+D, the following experimental data were taken to determine the ratelaw equation at 300K.
1. 1 answer
2. asked by priya
3. 459 views
2 CO (g) + O2 (g) --> 2 CO2 (g)The mechanism below has been proposed for this reaction; (slow) O2 + CO --> CO2 + O (fast) O + CO
1. 1 answer
2. asked by John
3. 467 views
Study the reaction. NH4+ + NO2– ⟶ N2 + 2H2O The rate of this reaction is proportional to the concentration of ammonium
1. 1 answer
2. asked anonymously
3. 25 views
What are the units of k in the following rate law?rate = k[X][Y]2
1. 1 answer
2. asked anonymously
3. 10 views
The rate of a certain reaction is given by the following rate law:rate=k[N2]^3[O3] Use this information to answer the question
1. 1 answer
2. asked anonymously
3. 23 views
The rate of a certain reaction is given by the following rate law:rate=k[H2][I2] Use this information to answer the question
1. 1 answer
2. asked anonymously
3. 21 views