Chromic asidhi

Kuti kujekesa zviri chromic acid, zvinokosha tinyatsoziva imwe nzira yokungotaura kemisitiri. Kana uine kana chido kana nguva nzira iyi, zvino nyaya ino iri kwauri. Chromic asidhi ari crystalline zvinhu zviri kudiwa dzvuku. Inguva electrolyte anosvikirwa simba uye kunogona kushandiswa nokushingaira munyika indasitiri. Kunyange zvazvo pfuma pachayo Magetsi hakuiti kuitisa, asi mhinduro dzaro ndokuzvinyausa vane unyanzvi kwakadaro. Uyezve, chromic asidhi munyu muchetura chaizvo uye oxidants.

chromic asidhi mhinduro zvinoshandiswa muminda mabasa evanhu akasiyana. In kwemakemikari rabhoritari chromic iine acid fuma dzimwe nguva yava hunokosha, izvo hazvibviri pasina zvimwe kuedza. With kwayo rubatsiro dzokurasa Organic residues iyo dzinenge insoluble nevamwe reagents. Kushandiswa kupfuura kakawanda kuti chromic asidhi - rokuchenesa pamusoro glassware kubva makemikari akasiyana-siyana kuti hazvigoni kubviswa nokungonyepedzera kugeza nemvura. Zvinokwanisika kuwana ndiro nekaupenyu wakachena kuedza kuti vanotozvikuvadza kunotungamirira inokosha mari nemari.

Chromic asidhi chinhu chinhu chinokosha zvikuru etching kwacho. Chromic muvhenganiswa anokwanisa kuziva maumbirwo zhinji zvokuvakisa mukugadzira conductive pamakwara uye membranes. Mumwe pevara zvikuru zvisingatarisirwi nefuma ndiwo uri kubudiswa zvokuvakisa, nekuti nokuda ehupfumi ayo anokwanisa yokugadziridza rokunze penyika kupatsanurwa zvinhu. Kazhinji rinoshandiswa kuti kushandisa rokuyamura kuti simbi, kunyange dzimwe decoration zvinhu. Chromic asidhi zvakaipa chigadzirwa kwenguva refu vaine yavo aesthetic unhu uye regai sei pamwe zvakatipoteredza.

Munguva motokari nyika, chromic asidhi vakaonawo rinoshandiswa dzavo. Kazhinji murwiyo chimbuzi catalysts. Muchiitiko chino, nemhaka payo pane rudzi kuderera kwezvinhu zvinokuvadza nokuda chiutsi magasi. chinhu ichi akabvumira nyika-mbiri motokari muchiso kuti uvhure motokari zvakatipoteredza-ushamwari shoma choutsi pamusoro chiutsi magasi, uye saka mudukusa kusvibiswa. Uyezve, zvikuru aiwanzoshandisa uye mumwe chikumbiro Michina chromium - chromic asidhi akaitira zvinhu kuti zvionekwe zvakakuvadza panguva kukweshera. Acid anhydrides iine acid mune iyi kwazvo kwekuoma yacho workpiece pamusoro. Izvi kunoitwa mune zvichiguma chromium yakanamirwa pamifananidzo rikurumidze, hunokwanisa ukobvu pamusoro chromium rukoko ichiwedzerwa uchiita remagetsi.

Kuburikidza mhinduro ine chromic asidhi kungava kuderedza simbi ngura. A firimu kuti zingi oxide iyi nyaya chaizvo zvakasimba Anofukidza kubatwa pamusoro, uye anowana chinhu chacho pachacho zvishoma yendarama Hue. Unodzivirira oxide firimu iri simbi akasikwa zvakare achishandisa passivation kwacho. Muchiitiko chino, nemhaka anokosha negadziriso chromic asidhi-inobva simbi iri hwakatamisirwa pusa nehurumende uye anova husingakwanisi zvokunze kuchinja uye kuona kungatikanganisa runyararo. Chimwe Kushandiswa chromic asidhi - muitiro pakusika Ultra hukawanika uye zvinhu. Kumboda nayo kunyanya aikoshesa paaisika Foroma uye chinoumba sand, izvo wana chimiro itsva kuburikidza kudziyisa kwacho.

Chromic asidhi kwazvo atora nzvimbo yaro muupenyu hwevanhu, zviri ikozvino zvakaoma kufungidzira rinorema indasitiri pasina fuma iyi. Uye akapiwa kuti asidhi haasi kudhura, uye sei kutora nzvimbo kuchengetedza paumbwe maindasitiri nyika!