Formation, Sayniska
Falcelinta ee CaCl2, H2SO4
Mid ka mid ah turunturoodo in tallaabooyinka ugu horreeya ee barashada shuruucda kiimikada iyo aasaaska waa in ay qoraan falgalka kiimikada. Sidaa darteed, su'aalo ku saabsan isdhexgalka ee CaCl2, H2SO4 lagama helin muddeysan oo nidaamsan. Ina keena aynu baadho daqiiqado ugu weyn "dhibaato".
isla'egta kelli Record
Dhexgalka u dhaxeeya chloride calcium (cusbo) iyo sulfuric acid mara hab is-dhaafsiga.
- laba xiriir at tubada ee (wax cayriin);
- laba xiriir at wax soo saarka (badeecada);
- la'aan dhamaystiran oo walxaha fudud.
Beddelashada kasta oo kooxaha kale Waxyeelo, reactants waxaa dib u habaynta, iyo isla'egta qaadataa foomka:
CaCl2 + H2SO4 = CaSO4 + 2HCl.
Sida laga arki karo, laba walax adag, udhigo beddelo sameeyaan a xeryahooda aad u kala duwan: cusbo cusub (CaSO4) iyo aashito (HCL).
Si aad u qulquli ilaa dhamaadka
Ka jawaab su'aashan noqon kartaa si fudud u qoraya CaCl2, H2SO4 isla'egta reaction qaab kelli. Nooca alaabta iyo dardaaran oo dhan waxay ku xiran tahay. Ilaa iyo dhamaadka ee habka ay tahay in ay dhacdo waxbarashada:
- arrinta L (daaalo);
- xarunta kacsan (gaaska);
- reagent malodissotsiiruschego (biyo, elektrolytka daciif ah).
In la tixgelinayo kiis CaCl2, H2SO4 waxaa ka mid ah waxyaabaha reaction calcium sulfate - xarunta liidata L. precipitates sida ay miiska.
Sidaas awgeed, habka sarrifka waxaa la qaban doonaa ilaa dhamaadka.
Koobay foomka Madbacada qaranka u dhexeeya duubo CaCl2, H2SO4
Qoraalka oo dhan xeryahooda L galay udhigo iyo yaraynta noqnoqda kooxaha Waxyeelo, waxaan u hesho laba isleeg oo aan la garaneyn ku:
- complete foomka Madbacada qaranka lagu qoro dhexeeya CaCl2, H2SO4
ca 2+ + 2cl - + 2 saac + + sidaas 4 2- = caso 4 + 2 saac + + 2cl -
- nooc ka gaabin ee isla'egta
ca 2+ + sidaas 4 2- = caso 4.
Waa in la xusuustaa in udhigo kaliya rinji cusbada milma, acids, saldhigyada (tani waxaa si fudud u goostay ka miisaska gaar ah). Dadka isagoo tabar Yar carbonic nooca electrolytes ama acetic acid waxaa had iyo jeer ku qoran foomka kelli.
Haddaba aad u ogaato sida xidhiidhka ka dhexeeya chloride calcium (cusbo), iyo sulfuric acid.
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