Ch.13 - Chemical KineticsSee all chapters

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Rate of Reaction | 0 completed |

Average Rate of Reaction | 0 completed |

Arrhenius Equation | 0 completed |

Rate Law | 0 completed |

Integrated Rate Law | 0 completed |

Collision Theory | 0 completed |

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Instantaneous Rate of Change |

Energy Diagram |

Catalyst |

Reaction Mechanism |

For each of the following cases, identify the order with respect to the reactant, A.

i) The half-life of A is independent of the initial concentration of [A].

ii) A threefold increase in the initial concentration of A leads to a ninefold increase in the initial rate.

iii) A threefold increase in the initial concentration of A leads to a 1.73-fold increase in the initial rate.

iv) The time required for [A] to decrease from [A]_{0} to [A]_{0}/2 is equal to the time required for [A] to decrease from [A]_{0}/2 to [A]_{0}/4. The rate of decrease of [A] is a constant.

The three plots shown were graphed using experimen...

The following reaction is first order, C2H6 → 2 CH...

A 1st order reaction is 65.5 % complete in 32.5 mi...

The second-order decomposition of NO2 has a rate c...

The rate constant for a first-order reaction is 6....

The following reaction is first order, C2H6 → 2 CH...

Fluorine-18 undergoes positron emission with a hal...

For the first-order reaction, the initial concentr...

How many mg of a 3.50mg sample of Tc-99 will remai...

A reaction is found to be a second order process w...

Consider the dimerization reaction
2 A → A2 ...

Which function of [X], plotted against time, will ...

How long will it take for 80% of a 1.20mg sample o...

A sample of Th-219 requires 3.84x10 –6 seconds to ...

A radioactive sample contains 1.55 g of an isotope...

Iodine is absorbed by the thyroid. Iodine-131 is r...

A first order reaction has consumed 66% of the rea...

What data should be plotted to show that experimen...

For the reaction
Cyclopropane (g) → propene(g)
at...

How many half-lives are required for the concentra...

The half-life for the second-order decomposition o...

The first-order decay of radon has a half-life of ...

Anthropologists can estimate the age of a bone or ...

Consider the reaction
2 N2O (g) → 2 N2 (g) + O2 (...

Assuming a half-life of 1599 years, how many years...

The half-life of Sr-90 is 28.1 years. How long wil...

Carbon-14, which is present in all living tissue r...

Below is a plot of an integrated rate law vs. time...

When the reaction CH3Cl(g) + H2O(g) → CH3OH(g) + H...

The rate constant for the second order reaction: 2...

Consider the following reaction:
2 NO2 (g) → 2 NO...

Consider the following reaction:
2 N2O5 (g) → 4 N...

For each of the following cases, identify the orde...

The rate constant of a first-order reaction is 4.6...

When it comes to understanding the order of a reac...

Olanzapine is an orally-administered antipsychotic...

The thermal decomposition of N2O5 obeys first-orde...

If the half-life of a reaction is independent of c...

At a particular temperature, N2O5 decomposes accor...

The rate constant for the reaction 2A → 4B is 6.00...

Consider the following reaction:
2NO2(g) → 2NO(g...

Consider the first order reaction
A → products
wh...

What is the half life in sec for a first order rea...

Given the characteristics of a zeroth order reacti...

Hydrogen peroxide, H2O2 (aq), decomposes to H2O (l...

The half-life for the radioactive decay of radium ...

The second-order reaction, 2 NO2Br (g) → 2 NO2 (g)...

For the first order reaction, 2N 2O (g) → 2 N2 (g)...

Radioactive dating is used to determine the date o...

For what order reaction does the half-life get lon...

A certain reaction is studied at room temperature,...

The rate law for the reaction 3A → 2B is rate = k[...

The thermal decomposition of acetaldehyde, CH3CHO ...

Dinitrogen pentoxide (N2O5) decomposes to NO2 and ...

A certain reaction is studied at room temperature,...

A reaction has a rate constant of 0.0185 s-1 and t...

Which of the following would increase the rate of ...

A reaction has a rate constant of 0.0185 s -1 and ...

Carbon-14 has a half-life of 5720 years and this i...

What is the rate constant of a first-order process...

For the reaction:
2N2O5 (g) → 4NO2 (g) + O2 (g)
...

A reaction was experimentally determined to follow...

The rate constant for the decomposition of N 2O(g)...

Which of the following would increase the rate of ...

The half-life for a first order reaction is 50 sec...

The second-order decomposition of NO2 has a rate c...

A student studied the kinetics of the reaction
C...

The rate constant for the reaction
2NO2 → N2O4
i...

A plot of reactant concentration as a function of ...

A reaction originally has 0.37 M of a reactant and...

The half-life for the first order decomposition of...

The decomposition of N2O to give N2 and O2 is seco...

A wooden spear was recently found in what is thoug...

For a first order reaction with a rate constant of...

The reaction
2SO3(g) → 2SO2(g) + O2(g)
is second...

The rate constant for the first-order decompositio...

The reaction
N2O3(g) → NO2(g) + NO(g)
is first ...

Fill in plots for the following reaction orders. B...

What is the half-life of a compound with a concent...

The decomposition of urea (NH 2CONH2), an end prod...

Radioactive plutonium-239 (t1/2 = 2.44 x 105 yr) i...

For the reaction: cyclopropane → propene
a plo...

A plot of 1/concentration of A (M-1) vs time (min)...

The activity of a radioisotope is 3000 counts per ...

The half-life for the first order conversion of cy...

The concentration of an anti-viral drug in a patie...

How many half-lives are required for the concentra...

The experimental data from a certain reaction give...

At 25oC, the rate constant for the first-order dec...

The isotope cobalt-60 has a half life of 5.26 year...

Hydrogen peroxide, H2O2 (aq), decomposes to H2O (l...

The half-life for the radioactive decay of radium ...

The three plots were done based on a chemical reac...

Half-life equation for first-order reactions: t 1/...

The following reaction was monitored as a function...

For a second-order reaction, a straight line is ob...

The reaction was monitored a function of time:A → ...

What data should be plotted to show that experimen...

The half-life for an isotope is 100 years. If 10% ...

The rate of conversion from cyclopropane to propen...

When a catalyst is added to a reaction, which of t...

Identify the order with respect to the reactant, A...

For the reaction whose rate law is rate = k[X] 2, ...

The half-life of phosphorus-32 is 14.26 days. Calc...

A compound decomposes with a half-life of 8.0s and...

Given the unit of rate constant ( k ) as mol / (L•...

The decomposition of dinitrogen pentoxide, N2O5, t...

Which of the following statements is FALSE?a) The ...

For A → products, time and concentration data were...

For the reaction:
X → Y
Identify what the graph...

Indicate whether the following statements are true...

The first-order decomposition of N2O at 1000 K has...

Indicate whether each statement refers to zero ord...

Part AThe reactant concentration in a zero-order r...

The half-life for the radioactive decay of C-14 is...

The decomposition of XY is second order in XY and ...A first-order decomposition reaction has a rate co...At a certain temperature, the half-life of the fir...The gas phase decomposition of sulfuryl chloride a...A wooden artifact from a Chinese temple has a 14^C...The data below show the concentration of N 2O5 ver...The rate constant for this zero order reaction is ...Enter your answer in the provided box.For the simp...The rate constant for the reaction is 0.920 M-1. s...Consider this reaction:2NH3 (g) → N2 (g) + 3H2 (g)...After 48.0 min, 19.0% of a compound has decomposed...The rate constant of a first-order reaction is 4.3...The rate constant for this first-order reaction is...The rate constant for this second-order reaction i...Be sure to answer all parts.The growth of Pseudomo...The rate constant for the reaction is 0.150 M-1 • ...The rate constant for the reaction is 0.930 M-1• s...At a certain temperature this reaction follows fir...At a certain temperature the rate of this reaction...The data below were collected for the following re...After 54.0 min, 23.0% of a compound has decomposed...Enter your answer in the provided box.The followin...The rate constant for this first-order reaction is...A particular reactant decomposes with a half-life ...The following reaction was monitored as a function...The first-order reaction, 2N2O(g) → 2N2(g) + O2(g)...In a first order decomposition, the constant is 0....The rate constant for this second-order reaction i...The integrated rate laws for zero-, first-, and se...In a study of the gas phase decomposition of hydro...Enter your answer in the provided box. For the sim...The reaction 2NO2 → 2NO + O2 obeys the rate law: Δ...The rate constant for this first-order reaction is...A reactant decomposes with a half-life of 193 s wh...Enter your answer in the provided box. A first-ord...The data below were collected for the following re...The active ingredient in an over the counter pain ...In a first order decomposition, 83% of a compound ...Nitrous add (HNO2) slowly decomposes to NO, NO2 an...Consider the following initial rate data (at 281 K...Consider this reaction: 2Cl2O5 (g) → 2Cl2 (g) + 5O...For the decomposition of nitrous oxide at 565°C, t...In a study of the decomposition of hydrogen peroxi...For A → products, time and concentration data were...At a certain temperature this reaction follows fir...Consider this reaction:2N2O5 (g) → 2N2O4 (g) + O2 ...The rate constant for the reaction is 0.230 M-1 • ...The rate constant for the second-order reaction, 2...Sodium-24, which is used to locate blood clots in ...The reaction: 2HI → H2 + I2, is second order and t...In a study of the decomposition of nitramide in aq...Enter your answer in the provided box. For the sim...The rate constant for the reaction is 0.620 M-1 s-...Consider the reactionC2H6 →2CH3at a temperature wh...A particular reactant decomposes with a half-life ...For each of the following cases, identify the orde...

For the reactionX → YIdentify what graphs of [X] v...

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