Chemical mananara muupenyu hwezuva nezuva

Nyika yakatipoteredza, pamwe isina kukwana zvose uye siyana, anorarama maererano nemitemo chaizvo nyore kutsanangura tichibatsirwa sayenzi akadai wefizikisi uye kemisitiri. Uye kunyange zvinokosha zvoupenyu zvakadaro kunzwisisa muviri somurume, hakusi chinhu asi makemikari mananara uye muitiro.

Tsanangudzo uye mienzaniso

Muenzaniso wakanakisisa - tii, akaisa moto. Kwapera nguva mvura inotanga anodziya, zvadaro kubika. We kunzwa shinyira kubva bhodhoro muhadyana uchabva jets kuti chiutsi. Akabva kupi, nekuti mundiro yakanga isiri! Hongu, asi mvura pane imwe tembiricha, anotanga kurichinja gasi anochinja mumuviri ayo hurumende mvura kuti gasi. kureva akanga achiri mvura chete, asi ikozvino muchimiro chiutsi. Uyu munhu panyama kutanga.

A makemikari mananara, tichaona kana isu vanosiyira vakapinda kufashaira mvura bhegi yetii doro. Mvura girazi kana mumwe mudziyo, dzakapendwa mu tsvuku uye shava. Chemical maitiro chichaitika: nokuda Kupisa tii Mashizha kuchaita zaparivatsya kusimbisa ruvara pigments uye dzinoita kuri kuti chirimwa. Tinowana fuma itsva - kumwa zvimwe, yaingowanikwa iye chete unhu unhu. Kana paine kuwedzera kuva spoonfuls mashomanana shuga, izvozvo urwa (panyama maitiro), uye tii dzichava dzakanaka (namakemikari kuita). Saka, muviri uye zvemakemikari mananara kazhinji kwakabatana uye dzitsigirane. Somuenzaniso, kana hombodo tii anoiswa mumvura inotonhora, maitiro zvikasaitika, they mashizha uye mvura haangaiti dyidzana, uye shuga kuiparadza zvakare asingadi.

Saka, zvine pezvakaitwa - vaya umo vamwe zvinhu tinoshandurirwa vamwe (mvura-mu-tii, mvura manyuchi, huni padurunhuru, etc.) mamwe makemikari Fani inonzi namakemikari kuita.

Akadana mumuviri Fani umo makemikari anoumba mashoko inoramba chete, uye anochinja mumuviri mamiriro, saizi muviri, chimiro, etc. (Akaremara chitubu mvura, munhu yakagwamba nechando kupinda chando, muti webazi, akapwanya hafu).

Terms of chiitiko uye kuerera

On kuti makemikari omuviri mananara kuitika, tinogona nokungoona zvimwe zviratidzo uye kuchinja kuitika imwe muviri kana fuma. Saka, vakawanda nemakemikari pamwe zvinotevera 'kuzivikanwa mavanga':

• somugumisiro kana precipitate panguva aibuda zvakadai;
• kuchinja mune fuma ruvara;
• gasi anogona kusunungurwa Somuenzaniso, carbon monoxide panguva combustion;
• Absorção de Água kunoitika, kana Ukuwo, kupisa kusunungurwa;
• zvinogoneka akabuda chiedza.

Makemikari mananara yakaonekwa, kureva, Zvakaitwa yakaitika, vanoda zvinhu:

• ari reactants kunofanira vachionana, pamwe nemumwe kuva vaaisangana (i.e., zvakafanana vanofanira yokudira they mashizha mune mukombe nemvura inopisa);
• milled fuma nani, ipapo maitiro kuchaita munobuda nokukurumidza nokukurumidza kubata (nokukurumidza shuga ichiputswa, muchanyauswa mukati rinopisa mvura pane nemavhinga);
• kune Maitiro zhinji zvingaitika vanofanira kuchinja tembiricha kudzora reactants, kutonhora kana muchidziisa kuti mumwe tembiricha.

Cherechedza makemikari mananara kunogona empirically. Asi muirondedzere papepa kunogona kuva nemakemikari mukana wokuti vanhu vanga (mukana wokuti vanhu vanga namakemikari kuita).

Vamwe izvi zvinhu uye basa nokuda chidzoke mumuviri mananara, akadai tembiricha, kana yakananga kuonana zvinhu, mitumbi pachavo. Somuenzaniso, kana anosakadza yakakwana pamwe nenyundo pamusoro mbambo, inogona akaremara kurasikirwa zvarakanga chimiro. Asi richaramba mbambo musoro. Neimwe nzira, kana chiedza Mabumba vari pomumbure mumwe tungsten filament mukati maro anotanga anodziya uye hwihwinyara. Zvisinei, nefuma iyo neshinda yakaitwa, uye chicharamba chete tungsten.

Description mumuviri pezvakaitwa uye mananara kunoitika kuburikidza mumuviri Masvomhu, matambudziko chaiko.