Cov reactivity series ntawm hlau yog daim ntawv teev cov hlau kom txo qis reactivity. Feem ntau, qhov ntau reactive ib hlau yog: qhov ntau vigorously nws reacts nrog lwm yam tshuaj. yooj yim dua nws poob electrons los tsim cov ions zoo (cations)
Dab tsi yog qhov reactivity series piav nrog piv txwv?
Reactivity series yog series ntawm kev teeb tsa ntawm cov hlau hauv kev txiav txim qis ntawm lawv cov reactivity Piv txwv li, zinc yog siab tshaj tooj liab hauv cov reactivity series, nws txhais tau tias zinc yog ntau reactive. dua tooj. (a) Cov tshuaj tiv thaiv ntawm cov hlau nrog dej: Potassium, Sodium thiab Calcium react nrog dej txias.
Vim li cas nws thiaj hu ua kev ua haujlwm?
Cov reactivity series ntawm cov hlau, tseem hu ua cov haujlwm series, hais txog rau kev npaj ntawm cov hlau hauv qhov kev txiav txim qis ntawm lawv cov reactivitiesCov ntaub ntawv muab los ntawm cov reactivity series tuaj yeem yog siv los twv seb cov hlau puas tuaj yeem hloov pauv lwm qhov hauv ib qho kev hloov pauv.
reactivity txhais li cas hauv chemistry?
qhov zoo lossis qhov xwm txheej ntawm kev ua haujlwm. Chemistry. Lub peev xwm txheeb ze ntawm ib qho atom, molecule, los yog radical mus rau cov tshuaj tiv thaiv nrog lwm lub atom, molecule, los yog compound.
qhov kev tawm tsam nyob qhov twg?
Cov reactivity series yog cov hlau, nyob rau hauv kev txiav txim ntawm reactivity los ntawm siab tshaj mus rau qis tshaj. Nws yog siv los txiav txim siab cov khoom ntawm ib qho kev hloov pauv, uas yog hlau A yuav hloov lwm cov hlau B hauv kev daws yog tias A siab dua hauv koob.
