Guryaha Chemical acids

Acids yeedhay xeryahooda adag ka kooban atamka hydrogen isagoo awood u leh inay la bedelay atamka bir, iyo intii ka hadhay ah acid.

Acids waa electrolytes. guryaha Chemical acids waxaa lagu qeexaa by ay ka kooban.

Kala saaro acid sababo kala duwan:

1. Sida ku cad tirada atamka hydrogen.

2. By joogitaanka oxygen.

3. Sida laga soo xigtay heerka uu dissociation.

Sida laga soo xigtay tirada atamka oxygen (tani waxay ku xiran tahay acids kiimikaad) waxay u kala qaybsan yihiin anoxic (tayadda hydrogen, Aashito iyo wixii la mid ah D..) Oo oxygen-ka kooban ee (nitric, sulfurous, iyo silicic t D..)

Sida laga soo xigtay tirada atamka hydrogen of acid waa:

- monobasic, oo ay ku jiraan mid ka mid ah la eb hydrogen (Aashito, nitric acid);

- dibasic ka kooban laba atamka hydrogen (sulfuric acid, sulphide hydrogen);

- tribasic ka kooban saddex eb hydrogen (phosphoric).

Sida feature saddexaad ee acid u qaybsan yahay electrolytes daciif ah (phosphoric, carbonic, iwm D.) Oo electrolytes xoog (Hydrochloric, nitric, sulfuric).

guryaha Chemical acids

Joogitaanka udhigo hydrogen in xal acid go'aamiso deegaanka acidic iyo dhadhan dhanaan. Si kastaba ha ahaatee, waxaad iyaga ma isku dayi kartaa on carrabka sida ugu macquulsan gubasho kiimikada.

Buxo tilmaame orange methyl oo badala midabka sarkhaansan yihiin acids.

xal Acid fal la oxides aasaasiga ah, taasoo keentay in formation of cusbo iyo biyo.

acids The fal la biraha bidixda ee element hydrogen ee biraha danab isku xigta. Natiijadu waxay tahay cusbo bir ah iyo hydrogen.

acids The fal la saldhigyada. falcelinta edbiyey cusbo ah, iyo biyaha. dareen-celin u dhexeeya acid iyo alkali (salka) waxaa lagu magacaabaa dhexdhexaadnimada falcelin.

acids The fal xal cusbo ah, marka xaalad ka mid ah dhacdo iyo koorsada of falcelinta dhammaadka sarrifka ra'iyi, i.e. soo dadajin ama gaas ah ayaa la sii daayay.

The guryaha kiimikada ee acids organic leeyihiin sifooyin u gaar ah.

Guryaha ee phosphoric acid

Phosphoric acid iyo xalalka ay aqueous yihiin acids badan taagta daran sida nitric iyo sulfuric. acid Tani, taas oo qaab-dhismeedka jira saddex atamka oxygen. dissociation An electrolytic of phosphoric acid qaadataa stepwise meel. Caadiga acid - phosphoric acid, guryaha kiimikada ay waxaa lagu qeexaa ka kooban.

Xalka of phosphoric acid, udhigo phosphate dihydrogen ay joogaan ugu weyn. Udhigo oo loo sameeyay in marxaladda dissociation labaad yar yahay, iyo udhigo phosphate, natiijada marxaladda ionization saddexaad, ku dhowaad maqan. At a koowaad phosphoric acid - acid xoog leh oo dhexdhexaad ah. Tan iyo markii ay jiraan saddex nooc oo harta acidic dhexgalka ee acid phosphoric la cusbada alkali loo sameeyay sida soo socota: phosphates, phosphates hydrogen iyo phosphates dihydrogen.

Orthophosphoric acid waxaa laga yaabaa in distinguished ka soo midba midka kale by acid ku jawaabay amooniyam oo lacag ah, taas oo la aasaasay soo dadajin jaale. acids kale fosfooraska, lalana xiriiro amooniyam oo lacag ah si ay u sameeyaan dadajin cad. Orthophosphoric acid on kululaynta iyo foomamka Cuskada biyo pyrophosphoric acid.

guryaha Chemical Aashito

Hydrochloric acid waa a acid monobasic xoog la acids guryaha caadiga ah. Biyuhu wax yar ka careysan xal dareere of chloride hydrogen biyo. Cusbada Aashito waxaa la yiraahdaa "chloride".

Hydrochloric acid in loo diyaar garoobo laga yaabaa in ay ficil xal of chloride sodium iyo sulfuric acid, iyo chloride hydrogen kala diri ee biyaha. Hydrochloric acid sameynayso saldhig, oon la xirrira milix ah iyo biyo. By ficil la dhexdhexaadnimada ee alkali reaction dhacdaa. Waxaad xaqiijin kartaa tilmaame this. isbedel color ay, soo jeedinaya xal dhexdhexaad ah.

falcelinta ee aashito oo amooniyam oo lacag ah u keenaysaa in formation of cusbada beelaya - chloride lacag ah oo precipitates.

Hydrochloric acid sameynayso la Biraha firfircoon. Haddii rido xal, zinc ah, formation firfircoon bilaabaa sii daayo iyo hydrogen.

Hydrochloric acid waa acid caadiga ah, sameynayso iyo saldhigyadooda, biraha iyo cusbada.