Now consider the following reaction and data: H2 + 2IC1→2HCI+I2 I2 concentration (M) Time (s) 1.18 15 1.72 What is the average rate of formation of I2? Express your answer to three decimal places and include the appropriate units. View Available Hint(s) HẢ ? Value Units

Now consider the following reaction and data: H2 + 2IC1→2HCI+I2 I2 concentration (M) Time (s) 1.18 15 1.72 What is the average rate of formation of I2? Express your answer to three decimal places and include the appropriate units. View Available Hint(s) HẢ ? Value Units

Chemistry

10th Edition

ISBN:9781305957404

Author:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste

Publisher:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste

Chapter12: Chemical Kinetics

Section: Chapter Questions

Problem 2RQ: Distinguish between the differential rate law and the integrated rate law. Which of these is often...

See similar textbooks

Related questions

Q: What is the instantaneous rate of the reaction at t = 800. s? Express your answer to two significant…

A: The possible graph in accord with the given data is shown below.

Q: The reactant concentration in a second-order reaction was 0.140 M after 260 s and 4.40×10 2 M after…

Q: Show ALL your steps and details in your calculations, by using GRASPS: Given, Required, Analysis,…

Q: The rate law for the reaction A + B → C was found to be rate = k[A][B]. One experimental trial with…

Q: Initial Rates Consider the following data: CO (g) + Cl2(g) --> COCI2 (g) [CO] (M) Experiment [C] (M)…

A: Answer: Power of the concentration term of the reactant in rate law is the order of reaction with…

Q: 1. A cube of aluminum 1.0 cm on each edge is placed into 9-M NaOH(aq), and the rate at which H2 gas…

A: Given: Each side of the cube has the length 1.0cm

Q: The reactant concentration in a second-order reaction was 0.650 M after 115 s and 5.80x10-2 M after…

A: Given that the reaction follows second order kinetics . [A]T1 = 0.650 M at T1 = 115 second [A]T2 =…

Q: The rate constant for a certain reaction is k = 2.20×10¬3 s-1. If the initial reactant concentration…

A: 1/[A] = kt + 1/[A°] t = 9 min = 540 sec

Q: The rate of the decomposition of hydrogen peroxide, H202, depends on the concentration of iodide ion…

A: Rate Constant (k) = 18.18 L M-2 min-1

Q: For the gas phase decomposition of t-butyl chloride, (CH3)3CC(CH3)2C=CH2 + HCI the rate constant in…

Q: The decomposition of H2O2 was studied and the concentration (in moles per liter) as a function of…

A: As the reaction progresses, the concentration of reactant decreases while that of product increases…

Q: Part A A certain reaction has an activation energy of 62.0 kJ/mol and a frequency factor of A, -…

A: The rate constant is found from the Arrhenius equation. k=Ae−Ea/RT where A is the frequency factor…

Q: A reaction is made up in the following way: 12 mL of 4.8 M acetone + 15 mL of 1.4 M HCI + 18 mL of…

Q: Ocr „H,OH being created or destroyed by the chemical ction? Ode O ne „H,OH is being created or…

A: We are given a graph showing change in concentration with ethanol w.r.t time. We have to tell…

Q: Consider the reaction 2H3PO4→P205 + 3H2O Using the information in the following table, calculate the…

A: Given reaction: 2H3PO4 → P2O5 + 3H2O

Q: The reaction rate (k) for a zeroth order decomposition reaction is 0.024. If the initial…

Q: What is the half-life of a first-order reaction with a rate constant of 8.90x10¬4 s-1? Express your…

A: The question is based on the concept of chemical kinetics. We have to determine half life of the…

Q: Part B What is the average rate of formation of I,? Express your answer to three decimal places and…

A: Rate of formation of I2 = d(I2) /dt = 0.054 M/s Rate…

Q: A cube of aluminum 1.0 cm on each edge is placed into 9-M NaOH(aq), and the rate at which H2 gas is…

A: Question 01: We have a aluminum cube with side length of 1.0 cm. Now, the surface area of cube= 6a2…

Q: A first-order reaction has a half-life of 21.9 s . How long does it take for the concentration of…

A: For the first order reaction : k = 0.693/t0.5 = 0.693/21.9 s = 0.0316 s^-1. Hence, the rate…

Q: Now consider the following reaction and data: H3 + 21CI¬2HC1 + I; Iz concentration (М) Time (s) 1.18…

A: The rate of a chemical reaction shows the change in the concentration with respect to time. It can…

Q: In the hydrogenation of ethylene using a nickel catalyst, the initial concentration of ethylene is…

A: Given : Initial concentration of ethylene = 1.55 mol/L Rate constant = 0.0016 mol.L-1.s-1 And the…

Q: Using the table below. Determine the slope of each tangent with proper units. Calculate and record…

A: Given data:

Q: For the reaction 2A (g) + B (g) --> 4 C(g), it was found that the rate of product C had a value of…

A: The given reaction is as follows: The stoichiometry of the reaction states that two moles of A…

Q: For the gas phase decomposition of t-butyl chloride, (CH3)3CC→(CH3)2C=CH2 + HCI the rate constant in…

Q: Experiment No. (A], M [B], M [C], M Initial Rate, M/s 1 0.043 0.086 0.092 3.09x10 0.062 0.047 0.092…

A: The kinetics data given is,

Q: 0.15- 0.05 0.02 0.04 0.06 0.08 t (s) Jse this graph to answer the following questions: What is the…

A: Decomposition of ammonia to form hydrogen and nitrogen gas is a first order reaction. This means…

Q: A zero-order reaction has a constant rate of 3.90×10¬4 M/s. If after 55.0 seconds the concentration…

A: A numerical problem based on zero order reaction, which is to be accomplished.

Q: For the decomposition of hydrogen peroxide in dilute sodium hydroxide at 20 °C 2 H2O2(aq)2 H2O(l) +…

A: The decomposition reaction of hydrogen peroxide in dilute sodium hydroxide at 20 °C is given by the…

Q: 1. Using graphical analysis (Google Sheete) determine the overall reaction order. (0.1.2) Be sure to…

A: In chemical kinetics graph plays an important role, from the nature of the curve one can easily…

Q: What is the average rate of formation of I2? Express your answer to three decimal places and include…

Q: A certain reaction has an activation energy of 66.0 kJ mol' and a frequency factor of A1 = 6.80x1012…

A: Arrhenius Equation gives the relation between rate constant and temperature of reaction.…

Q: Consider the data and the graph shown below. Calculate the rate of the reaction over the time from t…

A: Given,

Q: tion vessel with time (minutes) 0 1.0 2.0 [HI] 0.600 M 0.194 M 0.115 M 3.0 0.0823 M 4.0 0.0639 M…

Q: The rate of the decomposition of hydrogen peroxide, H2O2, depends on the concentration of iodide ion…

Q: Answer the following questions based on the reaction below. At 213 K, the rate constant for this…

Q: What is the average reaction rate between 500. and 1200. s ? Express your answer to three…

Q: LA cube of aluminum 1.0 cm on each edge is placed into 9-M NaOH(aq), and the rate at which H, gas is…

Q: Activity No 2. Determine the order of a reaction given these data below by completing the table and…

Q: 2. The decomposition reaction of HO; is given by 4 HO2 (g) → 2 H2O (g) +3 02 (g). From the following…

Q: A reaction is known to follow first-order kinetics. What is the half-life (in seconds) if it takes…

A: Since you have asked multiple question, we will solve the first question for you. If you want any…

Q: te of You've collected the following data during the decomposition of hydrogen peroxide: 2H₂O₂ →…

Q: Now consider the following reaction and data: H2 + 2ICI-2HCI + I2 Iz concentration (М) Time (s) 5…

Q: Consider the table of data collected for the reaction A – Products. -> Determine the magnitude…

A: The experimental data are used to find the rate of reaction graphically. For zero-order, when we…

Q: order for each reactant and write the rate law

Q: QUESTION 1 The thermal decomposition of an oxide produced the following data: time (5) 120 180 240…

Q: Using the data and/or graph shown below, determine the rate of the reaction A-> products over the…

A: Rate of a reaction: The rate of a chemical reaction can be determined by measuring the decrease in…

Q: Consider the reaction 5Br (aq) + BrO, (aq) + 6H+ (aq)→3B12 (aq) + 3H20(1) The average rate of…

A: Given: Average rate of consumption of Br- = Δ[Br-]/Δt = 1.36×10-4 M/s. Chemical reaction is given…

Q: Given the following data, determine the rate law and calculate K. H2(g) + 21CI(g) --> I2g) + 2HCI(g)…

Q: From the data in the following table, find the rate between 0-20 seconds. Concentration (M)…

A: Rate of a reaction - It is basically a measure of the speed of a reaction. It tells us how much…

Question

Please answer the question

Now consider the following reaction and data: H2 + 2IC1→2HC1+ I2
I2 concentration
(M)
Time
(s)
5
1.18
15
1.72
What is the average rate of formation of I2?
Express your answer to three decimal places and include the appropriate units.
View Available Hint(s)
HẢ
?
Value
Units

Expert Solution

This question has been solved!

Explore an expertly crafted, step-by-step solution for a thorough understanding of key concepts.

SEE SOLUTION Check out a sample Q&A here

Step 1

VIEW

Step 2

VIEW

Step by step

Solved in 2 steps with 2 images

SEE SOLUTION Check out a sample Q&A here

Knowledge Booster

Learn more about

Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, chemistry and related others by exploring similar questions and additional content below.

Similar questions

Define stability from both a kinetic and thermodynamic perspective. Give examples to show the differences in these concepts.
The label on a bottle of 3% (by volume) hydrogen peroxide, H2O2, purchased at a grocery store, states that the solution should be stored in a cool, dark place. H2O2decomposes slowly over time, and the rate of decomposition increases with an increase in temperature and in the presence of light. However, the rate of decomposition increases dramatically if a small amount of powdered MnO- is added to the solution. The decomposition products are H2O and O2. MnO2 is not consumed in the reaction. Write the equation for the decomposition of H2O2. What role does MnO2 play? In the chemistry lab, a student substituted a chunk of MnO2 for the powdered compound. The reaction rate was not appreciably increased. WTiat is one possible explanation for this observation? Is MnO2 part of the stoichiometry of the decomposition of H2O2?
11.41 For a drug to be effective in treating an illness, its levels in the bloodstream must be maintained for a period of time. One way to measure the level of a drug in the body is to measure its rate of appearance in the urine. The rate of excretion of penicillin is first order, with a half-life of about 30 min. If a person receives an injection of 25 mg of penicillin at t = 0, how much penicillin remains in the body after 3 hours?
Some bacteria are resistant to the antibiotic penicillin because they produce penicillinase, an enzyme with a molecular weight of 3104 g/mol that converts penicillin into inactive molecules. Although the kinetics of enzyme-catalyzed reactions can be complex, at low concentrations this reaction can be described by a rate equation that is first order in the catalyst (penicillinase) and that also involves the concentration of penicillin. From the following data: 1.0 L of a solution containing 0.15 g ( 0.15106 g) of penicillinase, determine the order of the reaction with respect to penicillin and the value of the rate constant. [Penicillin] (M) Rate (mol/L/min) 2.0106 1.01010 3.0106 1.51010 4.0106 2.01010
Distinguish between the differential rate law and the integrated rate law. Which of these is often called just the rate law? What is k in a rate law, and what are orders in a rate law? Explain.
For the past 10 years, the unsaturated hydrocarbon 1, 3-butadiene (CH2 = CH - CH = CH2) has ranked 38th among the top 50 industrial Chemicals. It is used primarily for the manufacture of synthetic rubber. An isomer exists also as cyclobutene: The isomerization of cyclobutene to butadiene is first-order and the rate constant has been measured as 2.0104s1 at 150 C in a 0.53-L ?ask. Determine the partial pressure of cyclobutene and its concentration after 30.0 minutes if an isomerization reaction is carried out at 150 C with an initial pressure of 55 torr.
For the reaction A + B C, explain at least two ways in which the rate law could be zero order in chemical A.
Consider a reaction of the type aA products, in which the rate law is found to he rate = k[A]3 (termolecular reactions are improbable but possible). If the first half-tife of the reaction is found to he 40. s, what is the time for the second half-life? Hint: Using your calculus knowledge, derive the integrated rate law from the differential rate law for a tennolecular reaction: Rate=d[A]dt=k[A]3
A reaction of the form aAProducts gives a plot of ln[A] versus time (in seconds), which is a straight line with a slope of 7.35 X 103. Assuming [A]0 = 0.0100 M, calculate the time (in seconds) required for the reaction to reach 22.9% completion.
Explain how a species might be part of a rate law but not part of a balanced chemical reaction.
The rate of the decomposition of hydrogen peroxide, H2O2, depends on the concentration of iodide ion present. The rate of decomposition was measured at constant temperature and pressure for various concentrations of H2O2and of KI. The data appear below. Determine the order of reaction for each substance, write the rate law, and evaluate the rate constant. Rate [H2OJ [Kll (mL min-’) (mol L ’) (mol L ’) 0.090 0.15 0.033 0.178 0.30 0.033 0.184 0.15 0.066
A proposed mechanism for the gas-phase chlorination of methane is Cl2+CH4CH4Cl+ClCH4ClCH3+HClCH3+Cl2CH3Cl+ClCl+CH4CH3+HCl Suppose the first step is the RDS. What is the expected rate law in terms of the original reactants, Cl2 and CH4? How would you determine if this mechanism might be a potentially correct or, for that matter, a potentially incorrect one?