A reaction is experimentally found to follow the rate law, Rate = k[Aj? where k = 0.355 M'min1. Starting with [A], = 1.55 M, how many seconds will it take for [A] = 0.150M? Multiple Choice 658 s 17.0 s 1.02 x 103s 395 s 6.02s

A reaction is experimentally found to follow the rate law, Rate = k[Aj? where k = 0.355 M'min1. Starting with [A], = 1.55 M, how many seconds will it take for [A] = 0.150M? Multiple Choice 658 s 17.0 s 1.02 x 103s 395 s 6.02s

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 100AE: Consider a hypothetical reaction between A and B: A + B products Use the following initial rate...

See similar textbooks

Related questions

Q: Write the balanced NET ionic equation for the reaction when Li,sO, and Ca(NO,), are mixed in aqueous…

A: We would solubility rules to predict the products formed when given compounds are mixed.

Q: w When 10.0 mL of a 0.10 M HCI solution is diluted to 1.00 L, what is the pH of the new solution?

A: Given :- initial concentration of HCl solution = 0.10 M Initial volume = 10.0 mL Final volume =…

Q: use this equation 2Na3PO4(aq) + 3Ba(OH)2(aq) → Ba3(PO4)2(s) + 6NaOH(aq) How many moles of…

A: The balanced reaction given is, => 2 Na3PO4 (aq) + 3 Ba(OH)2 (aq) → Ba3(PO4)2 (s) + 6 NaOH (aq)…

Q: Indicate the two most representative tautomers of the following compound, drawing to the right right…

A: In the tautomers, ketone form is more stable as compare to enol form because carbon-oxygen double…

Q: Complete the following synthesis schemes. Some may take more than one step and some may have several…

Q: Form a hypothesis that might explain which season is CO2 concentration the highest and which season…

A: The carbon dioxide, CO2 concentration in the environment varies in different seasons of the year due…

Q: solutions of NaOH and NiCl2 are combined Type of Reaction: Balanced Chemical Reaction:…

Q: 3) C,H1,N2 13C NMR IR LUU ppm 62.65 45.53 39.79 4000 3000 2000 L000 NAVENUNBERl 200 180 160 140 120…

A: The IR spectra helps us to find out the functional group present in an unknwon organic compound.…

Q: on dissolving into their respective solvents (water in all cases, ex Vis absorption is monitored…

A: We know that UV-Vis spectroscopy is a useful technique for the structure elucidation of a compound.…

Q: Complete the statements about the redox reaction below. 2Au*(aq) + 3Cd(s) → 2Au(s) + 3Cd²*(aq)…

Q: 9. How many grams of nitrogen dioxide NO2 are present in 2.00 mol of nitrogen dioxide? A) 0.8452…

Q: A 25.0 g sample of benzene (C.H6) benzene at 50.0 °C was cooled to room temperature at 0.0°C using…

A: Given: Mass of benzene = 25.0 g. Initial temperature of benzene = 50.0 oC And final temperature of…

Q: Find the molality of a solution made by adding 9g of NaOC| to 4000g of water, (MW: Na=23, CI=35)

Q: 2. While a student was preparing a series of standards, the pipette that he used for dilution was…

Q: Saved A city's water supply is contaminated with a toxin at a concentration of 0.63 mg/L. For the…

A: Given-> Initial concentration of toxin = 0.63 mg/L Final concentration of toxin=1.5 ×…

Q: Identify whether the process is oxidation or reduction. Indicate the number of eled gained per mole…

A: Identify the reaction is ocmxidation or reduction and indicate how many electron gain per mole of…

Q: In a two-vessel technique titration set-up, what is the unknown substance if the volume of…

A: Given A titration method is given we have to find out the unknown substance .

Q: Calculate the pH of each of the following solutions (b) a solution that is 0.115 M in NaCIO and…

A: Given: pH of the given solution has to be calculated. (b) a solution that is 0.115 M in NaCIO and…

Q: Bond angles Dipole moment Formula Molecular structure KrF4 KrO2 BeH,2- SF;* BrF5 XeF4

Q: 50 30 3500 3000 2500 2000 1500 1000 500 Wavenumber cm-1 Transmittance [%] 08 06 09 3300.21 2925.60…

A: The structure of nylon-6,6 is provided below:

Q: The particular substance whose specific heat capacity is 0.90564 J/(g.°C) at a temperature of…

A: The amount of heat required to increase the 1oC temperature of 1 g of a substance is known as the…

Q: Determine the value of AG°rxn for the target equation by using the three reactions provided. Target…

A: Target equation :- 2B + D ----> A + 5/2 C We have to find ∆G° reaction for above given…

Q: 13.42 Which of the following structures produces a 'H-NMR signal near 2.2 ppm? 'N' OH b) CI c) HO.

A: The correct answer about 1H NMR spectrum is given below

Q: Predict the major product of the following reaction. NaOH/H,0 Heat ?

A: ->Base can abstract most acidic hydrogen and form nucleophile this nucleophile called enolate…

Q: • Fill in the blanks H30* EtO OEt EtO OEt SOcCl, pyridine HO +CO2

A: Diethyl malonate used as preparation of substitute carboxylic acid

Q: 6. a. What is the mass in grams of 0.308 moles of Pt? b. If a sample of an element has a mass of…

A: The relation between number of moles and molar mass of an element is given by- number of moles =…

Q: A chemist fills a reaction vessel with 3.93 atm methane (CH) gas, 1.61 atm oxygen gas, 5.89 atm…

Q: Complete the balanced neutralization equation for the reaction below. Be sure to include the proper…

Q: Silver nitrate reacts with nickel to form Ni(NO3)2 and silver. To produce 0.7kg of silver, how many…

A: Since you have asked multiple type questions, we will solve only first questions for you. If you…

Q: 2. The solubility product for the dissolution of calcium carbonate in water (ar pH-7, 20 C) is K4.8…

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

Q: Write the reducing product of mannose sugar, the reducing agent, sodium borohydride, NaBH4?

A: Concept: NaBH4 : it is a weakly reducing agent and reduce aldehyde and ketone group mainly.…

Q: What mass of MCl is needed to make 3000g of 30% solution? (MW: H= 1 , Cl= 35)

Q: . explain each step with words on how to get the structure. Step 1: Calculate the Index of…

Q: Consider these reactions: Reaction 1: H2 (g) + Cl2 (g) → 2HC1(g) AH = -184.6 kJ Reaction 2: 20F2 (g)…

A: `Given the reaction: H2(g) + Cl2(g) → 2HCl(g) ∆H = -184.6 kJ We have to calculate the mass of…

Q: Decide whether each molecule or polyatomic ion is polar or nonpolar. If the molecule or polyatomic…

A: Given molecules: CCl4 H2S O2 We have to find whether these molecules are polar or not. If they are…

Q: The weight of helium in a balloon can be estimated by calculating the volume of a sphere with the…

A: Formula used: Valume of sphare: 4/3πr3 Where r = radius of sphare Mass = volume* density Unit…

Q: -Mannose + NABH,

A: What the reaction when mannose react with NaBH4 ----

Q: Choose the amino acids from the list below that could combine to give the following dipeptide. HN…

A: Retrosynthetic analysis of dipeptide gives glycine and serine ( see below).

Q: Question 3 Green Chemsitry: Select among the possible answers the corect answer for each of these…

Q: I would like to see the steps (arrows) that was taking to get all five isomers that is currently…

A: Note: Dehydration of 4-methyl-2-pentanol results different olefins via different carbocations ( see…

Q: Which alkene is predicted to be the most stable? II II IV

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

Q: Calculate the volume in liters of a 5.00 M HNO3 standard required to obtain 2.00 L of a 2.50 M…

Q: For pH = 6.00, calculate the alpha two (a2) in an aqueous solution of citric acid. (Ka1 = 7.45 x…

A: Given: pH = 6.00 Ka1=7.45×10-4Ka2=1.73×10-5Ka3=4.02×10-7

Q: 9. Classify each of the following changes as chemical or physical: a. chewing a gum drop b. an…

A: Physical change: In a physical change only the state of matter changes. In this change different…

Q: In each of the molecules drawn below one chemical bond is colored red. Decide whether this bond is…

A: Given molecules are :- N2 , HBr , BrF Electronegativity order :- F > O > N = Cl > Br…

Q: The _____ in a _____ voltammogram is related to the ____ a. limiting current, cyclic,…

A: Voltammogram is generally obtained from voltammetry which is an electrochemical measurement. A…

Q: EIO OEt Predict the major product of the following reaction sequence. 1) NaOEt 2) -Br ? EtO OEt 3)…

A: Note : Diethyl malonate reaction with sodium ethoxide and alkyl halide results C-alkylation at…

Q: Write a balanced chemical equation for the following reactions: . **You do not need to indicate s,…

A: Write a balanced chemical equation for the following reactions:

Q: Liquid sodium is being considered as an engine coolant. How many grams of liquid sodium (minimum)…

Q: Oxygen gas and liquid ethanol react to form carbon dioxide gas and liquid water. If ethanol is…

Question

A reaction is experimentally found to follow the rate law, Rate = k[Aj? where k = 0.355 M'min1. Starting with [A], = 1.55 M, how many seconds will it take for [A]
= 0.150M?
Multiple Choice
658 s
17.0 s
1.02 x 103s
395 s
6.02s

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

A study of the rate of dimerization of C4H6 gave the data shown in the table: 2C4H6C8H12 (a) Determine the average rate of dimerization between 0 s and 1600 s, and between 1600 s and 3200 s. (b) Estimate the instantaneous rate of dimerization at 3200 s from a graph of time versus [C4H6]. What are the units of this rate? (c) Determine the average rate of formation of C8H12 at 1600 s and the instantaneous rate of formation at 3200 s from the rates found in parts (a) and (b).
Consider a hypothetical reaction between A and B: A + B products Use the following initial rate data to calculate the rate constant for this reaction. [A] (mol/L) [B] (mol/L) Initial Rate (mol/L s) 0.20 1.0 3.0 0.50 1.0 11.8 2.0 2.0 189.5
The reaction 2 NO(g) + 2 H2(g) N2(g) + 2 H2O(g) was studied at 904 C, and the data in the table were collected. (a) Determine the order of the reaction for each reactant. (b) Write the rate equation for the reaction. (c) Calculate the rate constant for the reaction. (d) Find the rate of appearance of N2 at the instant when [NO] = 0.350 mol/L and [H] = 0.205 mol/L.
At 40C, H2O2 (aq) will decompose according to the following reaction: 2H2O2(aq)2H2O(l)+O2(g) The following data were collected for the concentration of H2O2 at various times. Times(s) [H2O2](mol/L) 0 1.000 2.16 104 0.500 4.32 104 0.250 a. Calculate the average rate of decomposition of H2O2 between 0 and 2.16 104 s. Use this rate to calculate the average rate of production of O2(g) over the same time period. b. What are these rates for the time period 2.16 104 s to 4.32 104 s?
Experimental data are listed here for the reaction B: Time (s) IB] (mol/L) 0.00 0.000 10.0 0.326 20.0 0.572 30.0 0.750 40.0 0.890 Prepare a graph from these data, connect the points with a smooth line, and calculate the rate of change of [B] for each 10-s interval from 0.0 to 40.0 s. Does the rate of change decrease from one time interval to the next? Suggest a reason for this result. How is the rate of change of [AJ related to the rate of change of [B] in each time interval? Calculate the rate of change of [AJ for the time interval from 10.0 to 20.0 s. What is the instantaneous rate, A[B]/Ar, when [BI = 0.750 mol/L?
Hydrogen iodide, HI, decomposes in the gas phase to produce hydrogen, H2, and iodine, I2. The value of the rate constant, k, fur the reaction was measured at several different temperatures and the data are shown here: Temperature (K) k (M -1 5-1) 555 6.23107 575 2.42106 645 1.44104 700 2.01103 What is the value of the activation energy (in kJ/mol) for this reaction?
Isomerization of CH3NC occurs slowly when CH3NC is heated. CH3NC(g) CH3CN(g) To study the rate of this reaction at 488 K, data on [CH3NC] were collected at various times. Analysis led to the following graph. (a) What is the rate law for this reaction? (b) What is the equation for the straight line in this graph? (c) Calculate the rate constant for this reaction. (d) How long does it take for half of the sample to isomerize? (e) What is the concentration of CH3NC after 1.0 104 s?
Experimental data are listed here for the reaction A 2 B. (a) Prepare a graph from these data; connect the points with a smooth line; and calculate the rate of change of [B] for each 10-second interval from 0.0 to 40.0 seconds. Does the rate of change decrease from one time interval to the next? Suggest a reason for this result. (b) How is the rate of change of [A] related to the rate of change of [B] in each time interval? Calculate the rate of change of [A] for the time interval from 10.0 to 20.0 seconds.
The reaction I(aq)+OCl(aq)IO(aq)+Cl(aq) was studied, and the following data were obtained: [I]0(mol/L) [OCl]0(mol/L) Initial Rate (mol/L s) 0.12 0.18 7.91 102 0.060 0.18 3.95 102 0.030 0.090 9.88 103 0.24 0.090 7.91 102 a. What is the rate law? b. Calculate the value of the rate constant. c. Calculate the initial rate for an experiment where both Iand OCl are initially present at 0.15 mol/L.
Ammonia decomposes when heated according to the equation NH3(g) NH2(g) + H(g) The data in the table for this reaction were collected at a high temperature. Plot In [NH3] versus time and 1/[NH3] versus time. What is the order of this reaction with respect to NH3? Find the rate constant for the reaction from the slope.
The decomposition of hydrogen peroxide was studied, and the following data were obtained at a particular temperature: Time(s) [H2O2](mol/L) 0 1.00 120 1 0.91 300 1 0.78 600 1 0.59 1200 1 0.37 1800 1 0.22 2400 1 0.13 3000 1 0.082 3600 1 0.050 Assuming that Rate=[H2O2]t determine the rate law, the integrated rate law, and the value of the rate constant. Calculate [H2O2] at 4000. s after the start of the reaction.
The reaction NO(g) + O,(g) — NO,(g) + 0(g) plays a role in the formation of nitrogen dioxide in automobile engines. Suppose that a series of experiments measured the rate of this reaction at 500 K and produced the following data; [NO] (mol L ’) [OJ (mol L 1) Rate = -A[NO]/Af (mol L_1 s-1) 0.002 0.005 8.0 X 10"'7 0.002 0.010 1.6 X 10-'6 0.006 0.005 2.4 X IO-'6 Derive a rate law for the reaction and determine the value of the rate constant.