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Falcelin laba-laab ah - Bogga 1

Falcelinta oo ah ion-yada wanaagsan iyo kuwa taban ee laba xeryood ionic isku weydaarsadaan goobo si loo sameeyo laba xeryood oo cusub. - La cusbooneysiiyay 2022

Qeexid

AB + CD → AD + CB

A iyo C waa calaamado lagu soo oogay dacaayadaha falcelintan, halka B iyo D yihiin anions eedeeyay eedeeyay. Falcelinta laba-laabashada ah waxay caadi ahaan ku dhacdaa xalka aqueous inta u dhexeysa xeryahooda. Si aad u keento falcelin, mid ka mid ah badeecooyinka badanaa waa ciriiri adag, gaas, ama isku duubnaanta maadada sida biyaha.

Foomamka soo dejinaya ee falcelinta laba-beddelka ah marka calaamadaha ka soo baxa hal jawaab-bixiye ay isku daraan si ay u sameeyaan iskudhaf aan dabiici ahayn oo ionic leh oo leh anions ka fal-celinta kale. Falcelinta soo socota waxay dhacdaa marka xalalka aqueous-ka ee iodide-ka iyo sunta rasaasta (II) la isku daro.

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Xayeysiinta foomka dakhliga ayaa naga caawinaya inaan sii wadno waxyaabaha leh tayada ugu sareysa maxaan ugu baahanahay inaan xayeysiino? : D

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