Carbonic acid: ozi izugbe

Carbonic acid (H2CO3 usoro) - adịghị ike diacid. Mgbe kpụ ọkụ n'ọnụ ngwọta na-ghoro carbon dioxide na mmiri. Nke a acid dị mkpa nke ukwuu bụghị naanị n'ihi na ụmụ anụmanụ, ma n'ihi na osisi. Na ụmụ mmadụ, H2CO3, na ya salts bụ akụkụ nke echekwa usoro ọbara. Site n'enyemaka nke echekwa usoro ịnọgide na-enwe acid-alkaline itule ke idem, nke dị mkpa maka kwesịrị ịrụ ọrụ. The dissociation nke asịd na okenye na-ajụ ya pụta na e guzobere anions na cations. The ion ịta dị oké mkpa maka eruba n'ime ọtụtụ Biochemical Filiks na ahu nke ụmụ anụmanụ na osisi. Na ọrịa ụfọdụ, ndị nọ n'ọrụ mmeghachi omume nke ọbara na-gbanwere na acid (duodenal ọnyá afọ na afo) ma ọ bụ alkaline (na sepsis, oyi baa) n'akụkụ. Ọ bụrụ na acidosis enwekwu hydrogen ion ịta. Mgbanwe ndị dị otú ahụ, n'aka, akpasu mmepe nke Coma, nke n'ikpeazụ na-eweta ọnwụ nke anụmanụ. Mgbe alkalosis n'ime ọbara enwekwu ịta nke cations, dapụtara na tetanus na ọnwụ nke anụmanụ ala.

Carbonic acid kpụrụ n'oge mmeghachi omume nke CO2 na H2O. Ọtụtụ na-eme nnyocha na-ekwere na nnukwu uto nke ahịhịa na oge ochie ụwa jikọtara a ịrịba ịta nke carbon dioxide na ikuku. Kasị ufiop chọpụtara uto na ndị osisi na-na-akọ na-elu (5-10%) ịta nke carbonic acid na ikuku.

Ọ ga-kwuru na osisi iso ọkara nke carbon. Carbonic acid azụ osisi, si otú na-eme ka solubility nke ịnweta ala mmiri. Ya mere, na nke a, ọ bụ a dị mkpa akụrụngwa nke ala. N'ihi carbonic acid egbochi nitrifying microorganisms, ala kwesịrị ịnwe a kacha nta ịta ya.

Ya mere, iji nweta elu zaa mkpa iji mee ịta nke kwuru acid. The na-eme nnyocha na ha nwere hụrụ na mgbe ndinọ kwa ụbọchị iji ala carbonic acid (400 cm3) na ikuku (1200 cm3), ọ na-arụpụta ugboro abụọ ka ọtụtụ osisi dị ka e jiri ya tụnyere nke mere nwere ndị a ogige.

Obodo e ji ụba nke ala na ikuku, ka ya n'ibu nke nitrification na putrefaction bụ nnọọ ike. Ọ hụrụ na epupụta na ọhịa kpamkpam-amalite irekasị n'ime otu afọ. Ndị dị otú ahụ ike nitrification pụtara na steppes. Na usoro nke decomposition nke organic bekee tọhapụrụ a bukwanu ego nke carbonic acid. Nke ikpeazụ ọkara arọ karịa ikuku, carbonic acid penetrates miri n'ime ala karịa ikuku, na e nwere mmetụta bara uru na ịnweta mmiri.

Na miri ịkọ organic residues-ada n'ime miri n'ígwé nke ala, ebe e nweghị O2, ma e nwere ihe n'ụba nke carbonic acid. Na nke a, na nitrification bụ nnọọ ngwa ngwa. N'okpuru ọnọdụ ndị a na-adịghị na-amalite irekasị ịnweta mmiri na nitrogen ogige na-adịghị kpụrụ. Nnukwu chunks nke nsị afọ edina ala, ọ bụghị peregnivaya. Nwe ala na-amanye ịzụta sịntetik fatịlaịza (kainite, superphosphate, Chile nitrate). Innovative ọlu-ubi-ike melite osisi arụpụtaghị ihe. Nke a bụ n'ihi bụ isi eziokwu na na usoro nke na-arụ ọrụ n'ala elu n'ígwé nke ala organic residues anọgide. Ka ịmepụta ezigbo ọnọdụ maka mmepe na mmeputakwa nke nitrifying microorganisms.

Site, nke bụ na ala, ọ bụghị mgbe niile etinye obi gị dum site na osisi. Tribasic calcium phosphate - soluble ogige. Ya mere, ala bụ ọgaranya phosphoric acid ogige, na converted na nweghị ike ọmụmụ.