This topic contains a solution. Click here to go to the answer

Author Question: Breaking the oxygen-oxygen bond in hydrogen peroxide requires 210 kJ/mol. What is the longest ... (Read 31 times)

Austinleez3

  • Full Member
  • ***
  • Posts: 158

Question 1

A single pulse of a laser yields an average of 5.00 × 1018 photons with λ = 633 nm.  If melting ice to water at 0°C requires 6.01 kJ/mol, what is the fewest number of laser pulses need to melt 10.0 g of ice?
◦ 38300
◦ 3830
◦ 3340
◦ 2120
◦ 212

Question 2

Breaking the oxygen-oxygen bond in hydrogen peroxide requires 210 kJ/mol.  What is the longest wavelength of light that can cause this bond to be broken?
◦ 5.7 × 10–4 m
◦ 9.5 × 10–31 m
◦ 2.8 × 10–7 m
◦ 9.5 × 10–28 m
◦ 5.7 × 10–7 m


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by Austinleez3 on Nov 5, 2023

xinyiff

  • Full Member
  • ***
  • Posts: 181
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 32% of students answer this correctly




Austinleez3

  • Member
  • Posts: 158
Reply 2 on: Nov 5, 2023
:D TYSM


Laurenleakan

  • Member
  • Posts: 309
Reply 3 on: Yesterday
Thanks for the timely response, appreciate it

 

Did you know?

All adverse reactions are commonly charted in red ink in the patient's record and usually are noted on the front of the chart. Failure to follow correct documentation procedures may result in malpractice lawsuits.

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?

The horizontal fraction bar was introduced by the Arabs.

Did you know?

Lower drug doses for elderly patients should be used first, with titrations of the dose as tolerated to prevent unwanted drug-related pharmacodynamic effects.

Did you know?

The familiar sounds of your heart are made by the heart's valves as they open and close.

For a complete list of videos, visit our video library