Yahoo Answers is shutting down on May 4th, 2021 (Eastern Time) and beginning April 20th, 2021 (Eastern Time) the Yahoo Answers website will be in read-only mode. There will be no changes to other Yahoo properties or services, or your Yahoo account. You can find more information about the Yahoo Answers shutdown and how to download your data on this help page.

Trending News

WHO chief expresses alarm over COVID-19 infection rate

Pentagon confirms leaked UFO photos, video are real

Green Bay Packers quarterback Aaron Rodgers says he wants to become the full-time host of "Jeopardy!" (Carol Kaelson/Jeopardy Productions Inc. via AP)

Rodgers as 'Jeopardy!' host: How did he do?

N.J. restaurant accused of racist double standard

Jake Paul has been medically cleared to face Ben Askren in a boxing match Saturday in Atlanta. (Ethan Miller/Getty Images)

Jake Paul said he has 'early signs of CTE'

Willson Contreras of the Chicago Cubs. (Getty Images)

Chatty Cubs catcher ends up ratting out manager, pitcher

Reality star wishes A-Rod, J.Lo 'the best' amid text drama

CNN host defends cop: 'Not all police shootings are equal'

Interviewer and job applicant in discussion. (Getty Images)

This is the trap question in a salary negotiation

Damian Lewis and Helen McCrory. (Getty Images)

'Harry Potter' star Helen McCroy dies at 52

Looking for incentive to move? Places that’ll pay you

More trending news?Visit Yahoo Home

Promoted

joeybelles

joeybelles asked in Science & Mathematics Chemistry · 8 years ago

what is the rate constant?

the gas-phase composition of N2O to form N2 and O2 is first order in N2O. At 1000K , the half life for this process is 0.91 s. what is the3 rate constant at this temperature?

1 Answer

Relevance

?
Lv 7
8 years ago
Favorite Answer
1/2 life = 0.693/k for a 1st order reaction
0.91s = 0.693 / k
0.769/s

Still have questions? Get your answers by asking now.