Carbonate, hydroxide da alli carbonate

Alli ... Me ka sani game da shi? "Wannan karfe", - kawai don amsa da yawa. Kuma abin da na alli mahadi zama? A wannan lokaci da kowa da kowa zai fara tono kanki. Hakika, sparse ilmi game da baya, kuma a game da kansa alli ma. Lafiya, bari mu magana game da shi daga baya, amma a yanzu, bari mu duba akalla uku daga cikin mahadi - carbonate, hydroxide da alli carbonate.

1. Alli carbonate

Yana da wani gishiri wadda aka kafa ta alli da carbonic acid saura. Da dabara na carbonate - CaCO _3.

Properties

Yana yana da wani nau'i na fararen foda wanda shi ne insoluble da ruwa da kuma ethyl barasa.

Shiri na alli carbonate

An kafa a lokacin calcination na alli oxide. Don karshen, ruwa ya kara da cewa, sa'an nan kuma bayan da sakamakon bayani na alli hydroxide ne da za'ayi carbon dioxide. A dauki kayayyakin ne da ake so carbonate da ruwa, wanda aka sauƙi rabu da juna. Lokacin da aka kona, shi zai tsakiyan nonon kayayyakin wanda zai zama carbon dioxide da quicklime. Bayan rushe carbonate da carbon monoxide (II) za a iya shirya a ruwa na alli carbonate. Idan muka hada da carbon da alli carbonate, da kayayyakin da dauki ne alli carbide da carbon monoxide.

aikace-aikace

Wannan carbonate - alli ne cewa mu a kai a kai haɗu da a makarantu, da sauran makarantun firamare da sakandare. Har ila yau, suna fararen rufi, fentin a cikin bazara na bishiya da kuma sanya asali gona a aikin gona masana'antu.

2. alli bicarbonate

Yana da wani gishiri na carbonic acid. Yana da dabara Ca (HCO _{3) 2.}

Properties

Narkewa ruwa, kamar duk hydrocarbons. Duk da haka, shi ne don wani lokaci sa shi wuya. A rayayyun kwayoyin halitta, alli carbonate da sauran salts, wasu daga cikin guda radicals da aiki na gwamnoni akai jini halayen.

liyafar

An samu ta hanyar maida martani da carbon dioxide, alli carbonate da ruwa.

aikace-aikace

An samu a shan ruwa, inda da taro iya zama daban-daban - daga 30 zuwa 400 MG / l.

3. Alli hydroxide

Formula - Ca (OH) _2. Wannan abu ne mai karfi da tushe. A daban-daban kafofin shi yana iya zama kira slaked lemun tsami ko "fluff".

liyafar

An kafa a lokacin da ya mayar da martani alli oxide da ruwa.

Properties

Ya na da wani nau'i na fari foda, kadan mai narkewa a cikin ruwa. Tare da kara yawan zafin jiki, da karshe na lamba tamanin da solubility rage-rage. Har ila yau yana da ikon neutralize acid kafa a lokacin da dauki da m alli gishiri da ruwa. Idan kara wa shi narkewa a cikin ruwa, carbon dioxide, an samu duk da ruwa guda, amma kuma na alli carbonate. Tare da ci gaba barbotatsii CO ₂ nufin alli carbonate samuwar.

aikace-aikace

Su fararen dakin, katako, fences, kazalika da rufi da rafters. Ta hanyar wannan shirin hydroxide lemun tsami turmi, Bleach, musamman gargajiya, lemun tsami kankare, kuma ko da kawar da carbonate taurin na ruwa (tausasa karshe). Ta hanyar wannan abu kwashe causticization potassium da sodium carbonates, disinfect tushen canals hakora, da kuma warkar da fata tan wasu shuka cututtuka. alli hydroxide, kuma aka sani a matsayin abinci ƙari E526.

ƙarshe

Yanzu ka fahimci me ya sa a cikin wannan labarin na yanke shawarar bayyana wadannan uku abubuwa? Bayan duk, wadannan mahadi "same" juna a lokacin da fadada da kuma samu kowane daga cikinsu. Akwai su da yawa wasu da alaqa da abubuwa, amma da suka yi magana da wani lokaci.