Carbonate, hydroxide uye calcium yakawanda carbonate

Karusiyamu ... Unozivei nezvake? "Simbi iyi", - chete kupindura zhinji. Uye chii calcium yeimwe zviripo? Panguva iyi vose kuchatanga scratching musoro wako. Hungu, sparse ruzivo pamusoro zvekare, uye nezvake karusiyamu zvakare. Okay, ngatimbotaura nezvazvo Papera asi iye zvino ngatitarisei zvitatu ayo yeimwe - carbonate, hydroxide uye calcium yakawanda carbonate.

1. karusiyamu carbonate

Zviri munyu riri inoumbwa calcium carbonic asidhi vakasara. The yokuita carbonate - CaCO _3.

ehupfumi

Rine chimiro chena upfu iri insoluble nemvura uye ethyl doro.

Preparation calcium carbonate

Zvinonzi kuumbwa panguva calcination calcium oxide. To vapedzisira, mvura yakanga akawedzera, uye shure kunoguma mhinduro calcium hydroxide rinoitwa carbon dioxide. Zvakaitwa zvigadzirwa ndivo aida carbonate uye mvura, izvo zviri nyore vaparadzana mumwe. Kana neshungu, zvichava cleavage zvigadzirwa iyo yaizova carbon dioxide inobvisa uye quicklime. Pamusoro pokufa carbonate uye carbon monoxide (II) inogona akagadzirira mumvura calcium carbonate. Kana isu nokubatanidza kabhoni uye calcium yakawanda carbonate, zvibereko kuita zviri karusiyamu carbide uye carbon monoxide.

kunyoresa

carbonate ichi - choko ndechokuti isu kugara nayo muzvikoro nedzimwe zvepuraimari uye dzidzo. Uyewo, ivo rwakacheneswa nedenga, dzakapendwa muchirimo muti hunde dzacho akaita ivhu inokosha horticulture indasitiri.

2. karusiyamu bicarbonate

Zviri munyu carbonic acid. Ane nzira Ca (HCO _{3) 2.}

ehupfumi

Soluble mvura, kufanana Mahydrocarbon zvose. Zvisinei, nokuda dzimwe nguva kunoita kuti zviome. In zvipenyu, karusiyamu carbonate nezvimwe munyu, vamwe chete radicals vane mashandiro regulators tinyanye ropa siyana.

mutambo

Zvinonzi yaunganidzwa ndikurumidze carbon dioxide, karusiyamu carbonate uye mvura.

kunyoresa

Rinowanikwa kunwa mvura, uko wevasungwa zvingava zvakasiyana - kubva 30 kusvika 400 MG / l.

3. karusiyamu hydroxide

Formula - Ca (OH) _2. fuma Iri simba nechimwe. In zvinyorwa zvakasiyana-siyana zvingava kudana slaked madota kana "Zvinhu Zvisina Basa".

mutambo

Zvinonzi akaumba kana vakaita karusiyamu oxide uye mvura.

ehupfumi

Ane chimiro upfu chena, zvishoma soluble mumvura. With kuwedzera tembiricha, chokupedzisira kusanganiswa kukosha solubility kunoderedza. Uyewo nayo anokwanisa neutralize asidhi kuumbwa panguva zvakaitwa kuti runoenzanirana karusiyamu munyu uye mvura. Kana pazviri zvazvichanyungudutswa mumvura, carbon dioxide, vari akawana mvura yose chete, asiwo calcium carbonate. With tirambe barbotatsii CO ₂ kuda karusiyamu carbonate inotungamirwa.

kunyoresa

Ivo rwakacheneswa nzvimbo, emapuranga inodiwa, uyewo zvinenge zvakazara nhungo. Achishandisa uyu kugadzirira hydroxide madota dhaka, mishonga, anokosha fetiraiza, madota kongiri, uye kunyange kubvisa carbonate neukukutu mvura (kupfaviswa vokupedzisira). Kuburikidza ichi fuma akatakura causticization potassium uye yavaibvisa carbonates, disinfect mudzi yaNire kwemeno, uye kurapa ganda Tan zvimwe chirimwa zvirwere. karusiyamu hydroxide, aizivikanwawo zvokudya chirungiso E526.

mhedziso

Zvino unonzwisisa sei munyaya ino ndakafunga kutsanangura izvi zvitatu zvinhu? Pashure pezvose, yeimwe izvi "vakawana" mumwe panguva kuwedzera uye kutambira neimwe. Pane zvakawanda zvimwe chokuita zvinhu, asi ivo kutaura imwe nguva.