Rau thawj qhov kev txiav txim decomposition tshuaj tiv thaiv ntawm n2o5?

Cov txheej txheem:

Rau thawj qhov kev txiav txim decomposition tshuaj tiv thaiv ntawm n2o5?
Rau thawj qhov kev txiav txim decomposition tshuaj tiv thaiv ntawm n2o5?

Video: Rau thawj qhov kev txiav txim decomposition tshuaj tiv thaiv ntawm n2o5?

Video: Rau thawj qhov kev txiav txim decomposition tshuaj tiv thaiv ntawm n2o5?
Video: Kev hlub tsis ncaj ncees.10/15/2017 2024, Hlis ntuj nqeg
Anonim

Lub decomposition ntawm N2O5. yog thawj cov tshuaj tiv thaiv nrog tus nqi tas li ntawm 5 × 10−4s−1. … i.e. 2N2O5(g) →4NO2(g)+O2(g).

Yuav ua li cas yog qhov kev txiav txim rau kev decomposition ntawm N2O5?

Lub decomposition ntawm N2O5(g) yog thawj qhov kev txiav txim nrog tus nqi tas li ntawm 5 × 10−4s−1 ntawm 45∘C i.e., 2N2O5(g) → 4NO2(g) + O2(g).

Tus nqi xaj thawj zaug yog dab tsi rau N2O5 decomposition?

Tus nqi xaj thawj zaug tsis tu ncua rau qhov kev puas tsuaj ntawm N2O5, muab hauv qab no, ntawm 70 C yog 6.82 x 10^-3…

Yuav ua li cas yog qhov kev txiav txim ntawm cov tshuaj tiv thaiv nrog decomposition ntawm n2o?

Rau qhov kev txiav txim thawj zaug uas cuam tshuam nrog kev decomposition ntawm N2O5, cov ntaub ntawv hauv qab no muaj: 2N2O5(g) → 4NO2(g) + O2(g) Rate=k [N2O5]

YPuas yog qhov decomposition ntawm N2O5 ib qho tshuaj tiv thaiv theem pib?

Lub decomposition ntawm N2O5, 2N2O5 ⎯⎯ → 4NO2 + O2 yog ib qho piv txwv ntawm cov tshuaj tiv thaiv nyuaj. … Nws tsis muaj nuj nqis los muab cov molecularity ntawm tag nrho cov tshuaj tiv thaiv vim hais tias nws yog ua los ntawm ob peb theem pib tshwm sim, txhua tus, tej zaum muaj ib tug txawv molecularity.

Pom zoo: