Question

The reaction X + Y → products was studied using the method of initial rates. The...

The reaction X + Y → products was studied using the method of initial rates. The initial rate of consumption of X was measured in three different experiments. Data are provided below.

Expt [X]0
(in mol L−1)
[Y]0
(in mol L−1)
Initial Rate
(in mol L−1 min−1)
1 0.500 0.500 0.4338
2 1.25 0.500 1.084
3 0.500 0.750 0.9759

What is the order of the reaction with respect to X?     (Enter an integer.)

What is the order of the reaction with respect to Y?   (Enter an integer.)

Specify the units of k by giving the appropriate powers of mol, L and min:

The power of mol is   (Enter an integer.)

The power of L is   (Enter an integer.)

The power of min is   (Enter an integer.)

What is the value of k when concentrations and time are expressed in mol L−1 and min, respectively?   (Enter a number with no units, accurate to 3 significant figures.)

0 0
Add a comment Improve this question Transcribed image text
Know the answer?
Add Answer to:
The reaction X + Y → products was studied using the method of initial rates. The...
Your Answer:

Post as a guest

Your Name:

What's your source?

Earn Coins

Coins can be redeemed for fabulous gifts.

Not the answer you're looking for? Ask your own homework help question. Our experts will answer your question WITHIN MINUTES for Free.
Similar Homework Help Questions
  • 1. The kinetics of the following reaction have been studied: N2 + 3 H2 → 2...

    1. The kinetics of the following reaction have been studied: N2 + 3 H2 → 2 NH3 The rate of of appearance of NH3 was measured as ∆[NH3]/∆t = 9.00 x 10-2 mol L-1 s-1 (a) What is the rate of the reaction in mol L-1 s-1? (b) What is ∆[N2]/∆t in mol L-1 s-1? (c) What is ∆[H2]/∆t in mol L-1 s-1? 2. The initial rate of the reaction of species A and B A + 2 B →...

  • just answers please, thanks a bunch Shown below are the initial conditions for four separate experiments...

    just answers please, thanks a bunch Shown below are the initial conditions for four separate experiments for the reaction A+B2-> C. What is the rate equation for this reaction? Relative initial rate = Orate-k[A] Orate-k[B2] rate=k[A][B,12 o'rate-k[A]2[B2]2 Orate-k[A]2B2] In the reaction: N2 + 3H2 ->2NH3 the reactant Hy is consumed at a rate of 6.0 mol L-?min 1. What is the corresponding rate of the consumption of N2? O 6.0 mol L-4 min-1 O 12 mol L-1 min-1 10:3.0 mol...

  • 1. Consider the reaction 2H2 + O2 + 2H2O What is the ratio of the initial...

    1. Consider the reaction 2H2 + O2 + 2H2O What is the ratio of the initial rate of the appearance of water to the initial rate of disappearance of oxygen? a) 1:1 b) 2:1 c) 1:2 d) 2:2 e) 3:2 Garance of water to the initial rate of disappearance of oxyge 2. Consider the reaction X Y Z Which of the following is a possible rate law? a) Rate = k[X] Rate = k[Y] Rate = k[Y][Z] Rate = k[X][Y]...

  • Using the information collected in the table below, determine the order of reaction with respect to...

    Using the information collected in the table below, determine the order of reaction with respect to the concentration of each of the reactants in the reaction: 1 X2 (g) + 2Y (g) + 2 Z (g) → XY(g) + XZ (g) + YZ (g) Expt. 1 [X2] [Y] [Z] initial rate 0.0010 mol/L 0.10 mol/L 0.0010 mol/L 2.0 x 10-4 mol/(Ls) 0.0010 mol/L 0.10 mol/L 0.0030 mol/L 1.8 x 10-3 mol/(Ls) 0.0040 mol/L 0.10 mol/L 0.0030 mol/L 7.2 x 10-3...

  • For a hypothetical chemical reaction that has the stoichiometry 2X + Y -----Z the following initial...

    For a hypothetical chemical reaction that has the stoichiometry 2X + Y -----Z the following initial data were obtained X (Mol/L Y(Mol/L) rate of formation of Z (Mol/L s .4 .2 1.4 x 10^-3 .4 .4 2.8 x 10^-3 .2 .1 7.0 x 10^-4 .6 .6 4.2 x 10^-3 Give rate Law for this reaction Callculate rate constant and specify units How long must reaction proceed to produce concentration of Z =to .2 molar if initial concentrations of x=.8M and...

  • 1. The following chemical reaction: A → products shows first order kinetics with respect to A;...

    1. The following chemical reaction: A → products shows first order kinetics with respect to A; rate = k[A]. Assume k = 10.09 x 10-4 s-1 . If the initial concentration of A was 0.82 mol L-1 and then decreased to 0.11 mol L-1 , how much time elapsed in minutes? 2. Consider the following balanced chemical equation: H2O2 (aq) + 3 I-(aq) + 2 H+(aq) → I3- (aq) + 2 H2O (l) In the first 62.9 seconds of the...

  • Consider the reaction X Y +Z Which of the following is a possible rate law? a)...

    Consider the reaction X Y +Z Which of the following is a possible rate law? a) Rate = k[X] b) Rate = K[Y] c) Rate = k[Y][Z] Rate = k[X][Y] Rate = k[Z] e) Rate 3. What are the units for the rate constant for an overall third order reaction? a) L/mol:s b) LP/mol.s mol/L'S e) L2 For which order reaction is the half-life of the reaction inversely proportional to k, the rate constant? a) zero order b) first order...

  • 4. The rate of the reaction between hemoglobin (Hb) and carbon monoxide (CO) was studied at...

    4. The rate of the reaction between hemoglobin (Hb) and carbon monoxide (CO) was studied at 20°C. The following data were collected with all concentration units in umol/L. Note that a hemoglobin concentration of 2.21 umol/L is equal to 2.21 x 10 mol/L. Initial Hb Concentration Initial CO Concentration Initial Rate (umol/L) (umol/L) (umol/L-s) 2.21 1.00 0.619 1.24 4.42 3.00 3.71 3.36 2.40 4.42 100 a. Determine the order of the reaction with respect to hemoglobin and carbon monoxide. b....

  • Consider the hypothetical reaction: 2 X + Y → Z and its general rate law Rate...

    Consider the hypothetical reaction: 2 X + Y → Z and its general rate law Rate = k[X]m[Y]n The following data was obtained when the reaction studied at –10°C: [X], M [Y], M Rate, M/min 0.10 0.10 0.18 0.10 0.20 0.36 0.20 0.20 1.45 (a) What is the order of reaction with respect to X?       (2 points) (b) What is the order of reaction with respect to Y? (2 points) (c) What is the overall order of reaction?...

  • Method of Initial Rates Practice: You've been tasked with finding the rate constant, k, of a...

    Method of Initial Rates Practice: You've been tasked with finding the rate constant, k, of a reaction that has the following rate law: rate = k [E]y [F] Under conditions where [F]>>[E] such that [F] is a constant, you measured the rate of the reaction at four different initial concentrations of [E] and calculated the initial reaction rate of each reaction. The data are given below. Trial [E] (× 10-6 M) [F] (M) Initial Rate (× 10-6 M/s) 1 10.0...

ADVERTISEMENT
Free Homework Help App
Download From Google Play
Scan Your Homework
to Get Instant Free Answers
Need Online Homework Help?
Ask a Question
Get Answers For Free
Most questions answered within 3 hours.
ADVERTISEMENT
ADVERTISEMENT