Ndarama isimbi inokosha.Vanhu vazhinji vanoitenga nechinangwa chekuchengetedza uye kukoshesa kukosha kwayo.Asi chiri kunetsa ndechekuti vamwe vanhu vanowana simbi dzavo dzegoridhe kana kuti goridhe dzechirangaridzo dzakaita ngura.
Ndarama rakachena haringaite ngura
Masimbi mazhinji anopindirana neokisijeni kuti agadzire masimbi esimbi, ayo atinoti ngura.Asi sesimbi inokosha, ndarama haiite ngura.Sei?Uyu mubvunzo unonakidza.Isu tinofanirwa kugadzirisa chakavanzika kubva kuzvinhu zvekutanga zvegoridhe.
Mumakemikari , oxidation reaction (oxidation reaction) inzira yemakemikari umo chinhu chinorasa maerekitironi chova ayoni akanaka.Nekuda kwekuwanda kweokisijeni mumasikirwo, zviri nyore kuwana maerekitironi kubva kune zvimwe zvinhu kuti aumbe maokisijeni.Naizvozvo, isu tinodaidza iyi nzira oxidation reaction.Kugona kweokisijeni kuwana maerekitironi ndeyechokwadi, asi mukana wekuti chimwe nechimwe chirasikirwe nemaerekitironi akasiyana, zvinoenderana nesimba reionization remaerekitironi ekunze kwechinhu.
Atomic chimiro chegoridhe
Ndarama ine yakasimba oxidation resistance.Sesimbi yekushandura, simba rayo rekutanga reionization rakakwira se890.1kj/mol, yechipiri chete kune mercury (1007.1kj/mol) kurudyi kwayo.Izvi zvinoreva kuti zvakaoma zvikuru kuti okisijeni itore erekitironi kubva mugoridhe.Ndarama haingori nesimba reionization rakakwirira kupfuura mamwe simbi, asiwo ine yakakwira atomization enthalpy nekuda kwemaerekitironi asina kupetwa mu6S orbit yayo.Iyo atomization enthalpy yegoridhe ndeye 368kj / mol (mercury inongova 64kj / mol), zvinoreva kuti goridhe rine simba rakasimba rekusunga simbi, uye maatomu egoridhe anokwezvwa zvine simba kune mumwe nemumwe, nepo maatomu emercury asina kukwezvwa zvakanyanya, saka zviri nyore kucherwa nemamwe maatomu.
Nguva yekutumira: Sep-01-2022
