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

Author Question: At a particular temperature the first-order gas-phase reaction 2N2O5 2N2O4 + O2 has a half-life for ... (Read 6 times)

903f23fj0

  • Full Member
  • ***
  • Posts: 151
on: Nov 5, 2023

Question 1

At 700 K, the rate constant for the following reaction is 6.2 × 10–4 min–1.
         
How many minutes are required for 20% of a sample of cyclopropane to isomerize to propene?
◦ 1,120 min
◦ 360 min
◦ 3710 min
◦ 1.4 × 10–4 min
◦ 280 min

Question 2

At a particular temperature the first-order gas-phase reaction 2N2O5→ 2N2O4 + O2 has a half-life for the disappearance of dinitrogen pentoxide of 3240 s.  If 1.00 atm of N2O5 is introduced into an evacuated 5.00 L flask, what will be the total pressure of the gases in the flask after 1.50 hours?
◦ 0.685 atm
◦ 1.00 atm
◦ 0.315 atm
◦ 1.68 atm
◦ 1.34 atm
Chemistry ¦ Chang, Goldsby ¦ 11th Edition
Buy Test-Bank


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by 903f23fj0 on Nov 5, 2023

gyvette

  • Full Member
  • ***
  • Posts: 196
Reply #1 on: Nov 5, 2023
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 25% of students answer this correctly


903f23fj0

  • Member
  • Posts: 151
Reply 2 on: Nov 5, 2023
Thanks for the timely response, appreciate it

xiazhe

  • Member
  • Posts: 331
Reply 3 on: Yesterday
Gracias!

« previous next »
 

Did you know?

About one in five American adults and teenagers have had a genital herpes infection—and most of them don't know it. People with genital herpes have at least twice the risk of becoming infected with HIV if exposed to it than those people who do not have genital herpes.

Did you know?

Blastomycosis is often misdiagnosed, resulting in tragic outcomes. It is caused by a fungus living in moist soil, in wooded areas of the United States and Canada. If inhaled, the fungus can cause mild breathing problems that may worsen and cause serious illness and even death.

Did you know?

Certain topical medications such as clotrimazole and betamethasone are not approved for use in children younger than 12 years of age. They must be used very cautiously, as directed by a doctor, to treat any child. Children have a much greater response to topical steroid medications.

Did you know?

For pediatric patients, intravenous fluids are the most commonly cited products involved in medication errors that are reported to the USP.

Did you know?

The most dangerous mercury compound, dimethyl mercury, is so toxic that even a few microliters spilled on the skin can cause death. Mercury has been shown to accumulate in higher amounts in the following types of fish than other types: swordfish, shark, mackerel, tilefish, crab, and tuna.

two-host life cycles of plasmodium two-host life cycles of plasmodium
Women who are monozygotic twins and have the same genes are more similar in their marital happiness Women who are monozygotic twins and have the same genes are more similar in their marital happiness
Gossip and ridicule increase the status insecurity of this time of life. Gossip and ridicule increase the status insecurity of this time of life.
Most drugs exhibit first-order elimination, in which the rate of drug elimination is equivalent to ... Most drugs exhibit first-order elimination, in which the rate of drug elimination is equivalent to ...
Reaction 2: Isomerization of Glucose-6-phosphate Reaction 2: Isomerization of Glucose-6-phosphate
Mitotic Phase: Anaphase Mitotic Phase: Anaphase
Video: Passive Smoke Exposure

For a complete list of videos, visit our video library