Siri asidi uye nzira dzekutsunga kwayo

Mikemikari yevhu yakasiyana yakasiyana zvakasiyana muhupo nehuwandu hwemakemikari anowanikwa mavari, pamwe chete nemakemikari avo. Izvi zvinokonzera kubereka kwevhu uye zvimwe zviratidzo zvezvirimwa zvakasiyana-siyana.

PH acidity index

Chiratidzo chehutano hwehuvhu ndihuwandu hweusidenti hunofanirwa nehuwandu hwehuwandu hwehydrogen ions mupasi solution. Inonzi chiratidzo che acidity uye inonzi pH.

Iyo asidi yevhu inoenderana nemakemikari ayo. Iyo yakaoma, alkali uye haina kutora. Dhaka reAlkaline uye acidic inowedzera kugoverwa mumakero emuganhu. Zvichienderana nehuwandu hweacidification, ivhu rakaoma-zvakasimba-, zvishoma-uye midhi-acidic, uye denga realkaline, saizvozvowo, haina kusimba, zvakasimba-uye midhi-alkali. Iyo acidity yenyika inowedzera mu pH kubva pane asidi kusvika kune alkali. Iko pH inofungidzirwa kuti haina kurerekera. Kana zvisingasviki, ivhu rinoonekwa sechidimbu, rakakwirira-alkali. Kukosha kweAicidity kunokanganisa hutano hwavo, kubudirira uye kukura kwemiti. Miti yacho inogona kunyanya kunyatsogadzirisa zvidimbu zvakakosha mumunda usingatauriri. Kunyange iyo yakanaka fertilizer haina kusimbisa mamiriro ekugadzirwa kwemiti pane pH yakakwirira kana yakaderera pane yakasara.

Denga rakasununguka ndeyokuti:

- pH = 4 kana zvishoma zvakasimba acidic;

- pH kubva 4 kusvika ku5 - midhi-asidi;

- pH kubva pa5 kusvika ku6 - zvishoma asidi.

Nzvimbo dzekusarerekera dzine ivhu rine pH ye 6.5-7.

Dhaka revhu

- pH 7-8 - zvishoma zvinyorwa;

- pH 8-8.5 - iri pakati-alkali;

- pH 8.5 uye pamusoro - iyo yakasimba ye-alkali.

Iyo asiri yevhu inobata chiyero chekupindira kwezvirimwa zvesimba zvesimbi yakakura iri muvhu. Pakusarerekera pH, masimbi ane simba anoenderera mberi achigara mune imwe nyika uye chikamu chiduku chazvo chinowanikwa mumiti. Panguva imwecheteyo, ivhu rakaoma neine pH shoma rinosanganisira zvakawanda zvealuminium, manganese uye iron mune chimiro chinonyangadza chezvirimwa.

Uyewo ne-radionuclides: kukosha kwepH kunokanganisa chiyero chekupindira kwavo mumiti. Panyaya iyi, zvinogona kutaurwa zvakanyatsojeka kuti muvhu risingarereki mishonga inokosha inogadziriswa zvakakwana nemiti, uye kunwa kwezvinhu zvinokuvadza hazvikoshi.

Kutsunga kwevhu hwe acidity

Zvizhinji zvezvirimwa zvinosarura zvematongerwo enyika uye zvishoma. Dzimwe nguva tinokwanisa kuongorora asidi yevhu kuburikidza nekukura kwemasora, asi nekuda kwekuti masora arikuparadzwa, hazvigoneki kuti inogona kunyatsoziva kutonga . Nzira yekuziva sei asidi yevhu? Kuti uone, iwe unogona kushandisa pepa rinoratidza (TU16-09-1181-71). Muzvitoro iwe unogona kutenga seti yefriji micheka. Iyo micheka yakanyatsorongedzwa yakavezwa muvaravara wemuchena weganda, vane chirairo chakakosha chokuputira, icho chinoshandura mumvuri zvichienderana nehuwandu hwepH.

Itafura yakabatanidzwa nekiti inoratidza asidi yevhu, zvichienderana nemuvara wakaratidzwa.

Kuti uone huwandu hweasidity, ivhu rekuongororwa rinotorwa pane zvakadzika zvakasiyana mumativi akasiyana echigadziro. Ivhu rakaputirwa mumucheka wakaoma, akasungwa uye akaiswa mumvura. Tora chikamu chimwe chevhu uye 4-5 chikamu chemvura. Zvadaro pepa rekuongorora rinomiririrwa mugadziriro yepasi yakagamuchirwa. Muvara wakawanikwa unongororwa neyera kuti uone asidi.

Kuti uwane kuongororwa kwakananga kwevhu, unogona kushandisa pepa-acid-alkaline mapepa maviri, uye nekuongorora kwakanyatsojeka - "rifan", pepa rose, kana zvimwe zviratidzo, iyo pH yakawanda yakakura. Chii chandinofanira kuita kana ivhu riri muimba yekamba rakanyanyisa? Kugadzirisa mamiriro ezvinhu zvinokwanisika kugadzira madhishi, choko, lime, simbi yekuvaka poda. Nesimba guru realkaline, zvakakosha kuwedzera pasi nemagetsi kana kusagadzikana, kana ichibatanidza mhando dzakasiyana dzevhu.