This topic contains a solution. Click here to go to the answer
« previous next »

Author Question: The reaction is first order in N2O5. For this reaction at 45oC, the rate constant k = 1.0 105 s1, ... (Read 86 times)

Ebrown

  • Hero Member
  • *****
  • Posts: 567
on: Mar 21, 2021

Question 1

The reaction

   

exhibits the rate law

   

where k = 1.0 × 10–5M–1 s–1 at 25°C. This reaction is run where the initial concentration of NOBr ([NOBr]0) is 0.40 M. What is one half-life for this experiment?


◦ 4.0 s
◦ 2.0 × 10–5 s
◦ 6.9 × 10–4 s
◦ 2.5 × 105 s
◦ None of these are correct.

Question 2

The reaction
   
is first order in N2O5. For this reaction at 45oC, the rate constant k = 1.0 × 10–5 s–1, where the rate law is defined as
   
For a particular experiment ([N2O5]0 = 1.0 × 10–3M), calculate [N2O5] after 4.1 × 105 seconds.

◦ 4.1 M
◦ 1.0 × 10–3M
◦ 1.7 × 10–5M
◦ 0 M
◦ 11 M
Chemistry: An Atoms First Approach ¦ Zumdahl, DeCoste ¦ 3rd Edition
Buy Test-Bank


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by Ebrown on Mar 21, 2021

Gabe

  • Sr. Member
  • ****
  • Posts: 321
Reply #1 on: Mar 21, 2021
Lorsum iprem. Lorsus sur ipci. Lorsem sur iprem. Lorsum sur ipdi, lorsem sur ipci. Lorsum sur iprium, valum sur ipci et, vala sur ipci. Lorsem sur ipci, lorsa sur iprem. Valus sur ipdi. Lorsus sur iprium nunc, valem sur iprium. Valem sur ipdi. Lorsa sur iprium. Lorsum sur iprium. Valem sur ipdi. Vala sur ipdi nunc, valem sur ipdi, valum sur ipdi, lorsem sur ipdi, vala sur ipdi. Valem sur iprem nunc, lorsa sur iprium. Valum sur ipdi et, lorsus sur ipci. Valem sur iprem. Valem sur ipci. Lorsa sur iprium. Lorsem sur ipci, valus sur iprem. Lorsem sur iprem nunc, valus sur iprium.
Answer Preview
Only 29% of students answer this correctly


Ebrown

  • Member
  • Posts: 567
Reply 2 on: Mar 21, 2021
Thanks for the timely response, appreciate it

aliotak

  • Member
  • Posts: 326
Reply 3 on: Yesterday
Wow, this really help

« previous next »
 

Did you know?

In 1844, Charles Goodyear obtained the first patent for a rubber condom.

Did you know?

Asthma attacks and symptoms usually get started by specific triggers (such as viruses, allergies, gases, and air particles). You should talk to your doctor about these triggers and find ways to avoid or get rid of them.

Did you know?

All adults should have their cholesterol levels checked once every 5 years. During 2009–2010, 69.4% of Americans age 20 and older reported having their cholesterol checked within the last five years.

Did you know?

Giardia is one of the most common intestinal parasites worldwide, and infects up to 20% of the world population, mostly in poorer countries with inadequate sanitation. Infections are most common in children, though chronic Giardia is more common in adults.

Did you know?

More than 4.4billion prescriptions were dispensed within the United States in 2016.

Effect of substrate concentration on the initial velocity of an enzyme-catalyzed reaction Effect of substrate concentration on the initial velocity of an enzyme-catalyzed reaction
Acceptable ranges of respiratory rate Acceptable ranges of respiratory rate
Example of a cladogram, or branching order, of the New World monkey Superfamily Ceboidea. Example of a cladogram, or branching order, of the New World monkey Superfamily Ceboidea.
Fertility, Mortality, and the Net Rate of Reproduction in Sweden Fertility, Mortality, and the Net Rate of Reproduction in Sweden
What is the value for Kc for the following reaction: PbCl2(s) ⇌ Pb2+(aq) + 2 Cl-(aq), if ... What is the value for Kc for the following reaction: PbCl2(s) ⇌ Pb2+(aq) + 2 Cl-(aq), if ...
Lab: Mass Relationships in Chemical Reaction Lab: Mass Relationships in Chemical Reaction
Video: Interview with Person having Obsessive Compulsive Disorder

For a complete list of videos, visit our video library