Oxides acidic: sharaxaad kooban oo ka mid ah group

oxides acidic - koox halkii badan oo walxaha adag in fal la alkalis. Marka ay tani dhacdo formation cusbo sida. Laakiin acids, iyagu ma ay ula falgalaan.

oxides acidic inta badan la aasaasay nonmetals. Tusaale ahaan, kooxda waxaa ka mid ah kartaa baaruud, fosfooraska, iyo chlorine. Intaas waxaa sii dheer, walxaha la midka ah guryaha la abuuri laga yaabaa in loogu yeero xubno ka kala guurka isagoo valence ah ka shan ilaa toddoba.

oxides acidic by reaction biyo sameysmi karaa acid. acid kasta imanba waa xabagta u dhigma. Tusaale ahaan, oxides baaruud sameeyaan sulphate iyo sulphite acid ah iyo fosfooraska - ortho iyo metaphosphate acid.

oxides acidic iyo hababka ay u diyaarinta

Waxaa jira dhowr hab oo aasaasiga ah ee soo saara oxides leh guryaha acid.

Habka ugu badan waa lagu qayilo ee atamka bacayn la oxygen. Tusaale ahaan, marka la oxygenic phosphorous helay fal xabagta fosfooraska. Dabcan, habkan ma aha suurtagal ah mar walba.

dareen-celin kale oo si caddaalad ah wax caadi ah - toogashada waxa loogu yeero oxygens sulfides. Dheeraad ah, oxides iyo diyaariyeen falcelinta ee cusbada qaarkood la acids.

Mararka qaarkood loo isticmaalo in laboratories iyo farsamo wax yar ka duwan. Inta lagu guda jiro dareen-celinta ah ee u dhigma acid biyaha cunaysa - habka fuuq dhacdaa. Waana mid ka, waxaa sidaas darteed loo yaqaan oxides acidic magac kale - anhydrides acid.

guryaha kiimikada ee oxides acidic

Sida hore u soo sheegnay, anhydrides la jawaabay karaa oxides aasaasiga ah ama alkali. Sidaas darteed cadaanyo sida saarta cusbo acid u dhiganta, sida cadaanyo saldhig oo weli biyo. Marxaladani waxay calaamad u sifooyinka aasaasiga ah ee oxides acidic. Intaa waxaa dheer, anhydrides Ha ficiltamin la acids.

hantida kale ee walxahan waxay - waa awood u leh inay ka fal la saldhigyada amphoteric iyo oxides. Sida ka dhashay geedi socodka sida ayaa sidoo kale u sameeyaan cusbada.

Intaa waxaa dheer, qaar ka mid ah anhydrides fal biyo. Sida ka dhashay geedi socodka this, formation of acid u dhigma. Waxaa sidaas lagu helay shaybaarka, tusaale ahaan, acid sulfuric.

The anhydrides ugu caansan: sharaxaad kooban

The xabagta ugu badan oo si fiican u yaqaan acidic waxaa loo arkaa inay carbon dioxide. Macluumaadkaan waxaa sida caadiga ah waa gaas midab iyo ur, laakiin dhadhan dhanaan daciif ah.

Waana mid ka, cadaadis Hawada ee carbon dioxide jira ama gas ama qaab adag (ice qalalan). Si loo badalo dioxide kaarboon galay dareere ah, waxaa lagama maarmaan ah in la kordhiyo cadaadiska. hantida waxaa loo isticmaalaa for lagu kaydin jiray oo walxaha.

Carbon dioxide waa koox lagu koriyo ah, maxaa yeelay, dhulka timaada nuuga rays infrared qaban kulaylka in jawiga. Si kastaba ha ahaatee, walax tani waa mid aad muhiim u ah noolaha. Carbon dioxide ku jira jawiga of dhulkeenna. Intaa waxaa dheer, waxaa loo isticmaalaa by dhirta ee photosynthesis.

trioxide baaruud, ama baaruud trioxide - wakiilka kale ee kooxdan oo ah walxaha. Under xaaladaha caadiga ah, waa midab, dareere aad u kacsan iyadoo xun, ur suffocating. xabagta Tani waa mid aad u muhiim ah in industry kiimikada, sababta oo ah in badan oo dhexdeeda ay soo saaraan sulfuric acid.

Silica - walax loo yaqaano oo kale ah in uu yahay gobolka caadiga ah waa crystal ah. By habka, ciid waa goan sababtoo ah xiriir this. xabagta Silicon marka kulul awood u cabsiiyey iyo xoojiyaan. hantida waxaa loo isticmaalaa in soo saaridda ee dhalooyinka. Intaas waxaa sii dheer, walaxda la taaban karo ma samayn hadda korontada, sidaas isticmaalkeeda sida dielectric ah.