Isla'egta reaction Chemical - falgalka kiimikada caadiga post

Si loo fududeeyo nidaamyada kiimikada iyo aragti fiican oo ka mid ah isla'egta reaction waxaa loo isticmaalaa. Waa dhexgalka ah entry shuruud ka mid ah walxaha kasta oo kale oo, sida natiijo ah, formation of alaabta cusub. Iyada oo ay taasi schematic "image", waayo waafaqsan ee sharciga ah ee ilaalinta ah ee mass walax loo isticmaalo horgalaha tiro. Tani description of falgalka kiimikada la isticmaalayo tirooyin iyo calaamadaha la soo jeediyey ee 1615 Zhan bilaabay. Later, ka dib markii furitaanka stoichiometry sharciyada waxay bilaabeen in ay isticmaalaan qiimaha taranta.

isla'egta reaction Chemical waxaa qoran sida soo socota:

1. dhinaca bidix ee "image" ayuu schematic yihiin walxaha inta u dhaxaysa taas oo xidhiidhka ka dhexeeya iyaga waxaa la dhigayaa calaamada "+". Dhinaca bidix - products reaction, i.e., xeryahooda cusub oo loo sameeyay. Inta u dhaxaysa tagay iyo qaybo xaq kaalinta arrow oo muujinaysa jihada of falcelinta. Tusaale ahaan, C + E → CE.
2. Markaas, horgalaha ah waxaa lagu abaabulaa, oo shaqadoodu "heerka", i.e. in la sameeyo tirada nooc kasta oo atamka ka hor falcelinta wuxuu u dhigmaa tirada atamka waxaa ka dib. Sayidka, ee "shaqo" sharci ilaalinta ee mass. Tusaale ahaan, 2HCl - H ₂ + _{2 cl.}

Waxaa jira dareen-celin isla'egta a ogeed oo ku muujinayaa tiirsanaanta ee heerka socodka nidaamka kiimikada on fiirsashada of walxaha unreacted. reactions sida fudud ee talaabo kaliya, schematically qoran sida: V = k [A _1] n ¹ * [A _2] n ^2, kuna waari dhexdeeda

V - xawaaraha of falcelinta;

[A _1], [A _2] - fiirsashada walax;

K - joogta ah heerka falcelinta, taas oo ku xiran nooca walxaha unreacted iyo heerkulka,

n ^1, n ² - si ficil ah.

Haddii dareen-celin ka soo baxa in tallaabooyin dhowr ah, ka dibna ka samaysan nidaamka isleegyo ogeed, kuwaasoo mid walba uu si gaar ah loo tilmaamay doonaa.

Sidoo kale noocyada gooni ah waa isla'egta Madbacada qaranka reaction oo ay diyaarinta uu leeyahay muuqaalada sida walxaha duubay ku dhex jira oo ah qaab udhigo. record dhexgalka kiimikada noocan oo kale ah schematic caadiga ah oo kaliya reactions bedelay iyo is-dhaafsiga ee xal aqueous ama Alloys, inta lagu guda jiro taasoo soo dadajin ah sameeyay, walax si xun dissociable (oo biyo ah) ama gaas la soo saaray. Tusaale ahaan: galo reaction kiimikada, aashito, iyo hydroxide potassium, kuna waari dhexdeeda cusbadu sameeyay iyo biyo.

HCL + KOH- KCl + H ₂ O

Qor walaxda xogta qaab udhigo, marka laga reebo biyo, sida waxa aanu beri. isla'egta Tani waxaa loogu yeedhi doonaa dhamaystiran Madbacada qaranka falcelin.

H ^{+ +} cl ^{- +} K ^{+ + OH - --K + + cl} - + H ₂ O

Haddaba, in nidaamka this, sida ay mabda'a isku mid, ka tegey oo dhinaca midig ee "gooyaa" udhigo soo noqnoqda iyo aad u hesho:

H ⁺ + OH ^- - H ₂ O.

Xitaa reaction redox, lagu gartaa isbeddel ku state qayilo ee atamka yeelan doonaan sawir gaar ah schematic in wax lagu qoro. Atamka loo baahan yahay si loo ogaado in gobolka lagu qayilo is beddelay, iyo in la abuuro dheelitirka elektaroonik ah, oo ku salaysan, taas oo ka dibna qabanqaabin horgalaha.

Sayidka, isla'egta reaction kiimikada waa xisaab schematic oo dhan habka adag ee formation of walxaha cusub by daatay, xeryahooda ee la bedelay iyo sarrifka. Waxa kale oo ay bixisaa macluumaad ah oo tayo iyo tiroba ku reactants iyo waxyaabaha dareen-celin.