Advertisement

Ba(COO)2 = ? | Isu dheellitirka Kiimikada

Natiijooyinka raadinta isla'egta kiimikada

Wararka Kaliya 5% ee DADKA ayaa ogaan lahaa

Advertisement

Wararka Kaliya 5% ee DADKA ayaa ogaan lahaa

Advertisement

Ka raadinta keydkeena xogta wax ka badan 5552 walxo kiimiko ah

Ba (COO)2

qaab gaaban C2Beam4



Bari oxalat




Atomic_weight (g / mol) 225.3460


Cufnaanta adag (kg / m3) 2658


Xaaladda dhibicda (° C) 400

Falcelinta isku dhafka

Sidoo kale loo yaqaan fal-celinta isku-xirnaanta. Nooc ka mid ah falceliska isku dhafan ee soo noqnoqda waa falcelinta cunsur leh oksijiin si loo sameeyo oksaydh. Xaaladaha qaarkood awgood, biraha iyo biraha aan caadiga ahayn labadooduba waxay si fudud ula falgalaan oksijiinta. Markii la shido, magnesiumku si dhakhso leh ayuu u falceliyaa, isagoo la falgala ogsajiinta hawada si loo abuuro budada magnesium oxide oo fiican.

C + CO2 → 2CO 3Mg + 2P → Mg3P2 Cl2 + Mg → MgCl2 3H2O + P2O5 H 2H3PO4 Fe + 2Fe (MAYA3)3 → 3 Fee (MAYA3)2 Cl2 + H2 → 2HCl Beam + P2O5 → Ba3(PO4)2 Eeg Dhammaan falcelinta iskudhafka
Advertisement

Dareenka kala-baxa

Dareen-celin badan oo kala-baxa ayaa ku lug leh kuleylka, iftiinka, ama korontada si ay u geliso tamarta. Xeryahooda Binary waa xeryahooda oo ka kooban kaliya laba cunsur. Nooca ugu fudud ee fal-celinta kala-daadashada ayaa ah marka isku-darka labada qaybood uu u burburo qaybaha uu ka kooban yahay. Maaddada loo yaqaan 'Mercury (II) oxide', oo ah mid adag oo casaan ah, waxay isu rogtaa sameynta meerkuri iyo gaaska oksijiinta marka la kululeeyo. Sidoo kale, falcelinta waxaa loo tixgeliyaa inay tahay fal-celin burburin xitaa haddii mid ama in kabadan oo badeecada ay weli yihiin kuwo isku jira. Kaarbood bir ah ayaa burbura si ay u sameysmaan bir bir ah iyo gaaska kaarboon laba ogsaydhka. Kaalshiyamka kaalshiyamka ah tusaale ahaan wuxuu ku dhacaa kaalshiyamka oksaydh iyo kaarboon laba ogsaydh.

2KClO3 → 2KCl + 3O2 HNO3 + HBr → Br2 + H2O + MAYA2 (NS4)2CO3 → H2O + 2NH3 + CO2 NH4Cl → HCl + NH3 Cu (OH)2 → CuO + H2O MgCO3 → MgO + CO2 2HgO → 2Hg + O2 Eeg Dhammaan falcelinta Burburka
Advertisement

Fal-galka yareynta-hawada

Fal-celinta oksaydh-yaraynta (redox) waa nooc ka mid ah falcelinta kiimikada ee ku lug leh wareejinta elektaroonigyada u dhexeeya laba nooc. Falcelinta yareynta oksaydhku waa falcelin kasta oo kiimiko ah taas oo tirada oksaydhka ee mecuulle, atom, ama ion ay isbeddelayso iyadoo la helo ama lumiyo elektaroonig. Dareen-celinta Redox waa wax caadi ah oo muhiim u ah qaar ka mid ah shaqooyinka aasaasiga ah ee nolosha, oo ay ku jiraan sawir-qaadista, neefsashada, gubashada, iyo daxalka ama miridhku.

2Mg + SO2 → S + 2MgO 3FeCl2 + 4H2O → H2 + 6HCl + Fe3O4 CH4 . C + 2H2 2H2S + 2MAYA → 2H2O + N2 + 2S Cu + S → CuS CH4 + H2O → CO + 3H2 2 KOH + CO2 → H2O + K2CO3 Arag dhammaan falcelinta-dhimista Oxidation
Advertisement

Falcelinta hal-beddelka ah

A + BC → AC + B Qaybta A waa bir falcelintan guud waxayna beddeleysaa cunsur B, bir ku dhex jirta sidoo kale. Haddii curiyaha beddelaya uu yahay mid aan bir ahayn, waa inuu beddelaa mid kale oo aan bir ahayn oo ku jira isku dhafan, wuxuuna noqonayaa isla'egta guud. Birayaal badan ayaa si fudud ula falgala aashitada, mid ka mid ah waxyaabaha falcelinta sameeya markay sidaa sameeyaanna waa gaaska haydarojiin. Zinc wuxuu ku falceliyaa aaladda biyaha zinc chloride iyo haydarojiin leh hydrochloride acid (eeg sawirka hoose).

C2H2 + 2 [Ag (NH3)2]H → H2O + NH3 + C2Ag2 C2H2 + 2Na → H2 + Na2C2 CH4 + 2Cl2 . C + 4HCl C2H5OH + CH3COOH → H2O + CH3COOC2H5 2Cl2 + CH2Cl2 → HCl + CHC3 H2SO4 + Na2O2 → H2O2 + Na2SO4 Mg + FESO4 → Fe + MgSO4 Eeg Dhammaan falcelinta hal-beddelka ah
Advertisement

Falcelinta laba-laabashada ah

AB + CD → AD + CB A iyo C waa calaamado lagu soo oogay dacaayadaha falcelintan, halka B iyo D ay yihiin anions diidmo diidmo ah. 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 dejintu waxay ku yimaadaan falcelin laba-beddel ah markii calaamadaha ka soo baxa hal jawaab-bixiye ay isku daraan si ay u sameeyaan isku-darka ionic aan kala-go'in lahayn oo leh anions ka soo baxa fal-celinta kale. Falcelinta soo socota waxay dhacdaa marka xalalka aqueous-ka ee iodide-ka iyo sunta rasaasta (II) la isku daro.

2NaOH + H3PO4 H 2H2O + Na2HPO4 3 Ag2SO4 + 2FeCl3 → 6AgCl + Fe2(NA4)3 2H2O + 2NH3 + ZnCl2 → 2NH4Cl + Zn (OH)2 H2SO4 + NaBr → NaHSO4 + HBr 2HNO3 + Na2CO3 → H2O + 2NaNO3 + CO2 2H2O + 3SiF4 → SiO2 + 2H2SiF6 6H2O + Mg3N2 → 3Mg (OH)2 + 2NH3 Eeg Dhammaan falcelinta laba-laabashada ah
Advertisement
Advertisement

Ma weydaan helin?

Fadlan isku day nidaamkeena raadinta ee habeysan si aad diirada u saarto natiijada Raadinta Google Chemistry kaliya


Isla'egyada leh Ba(COO)2 sida falcelinta

U arag dhammaan isla'egyada leh Ba(COO)2 sida falcelin
Advertisement
Advertisement

Wararkii ugu dambeeyay

Warbixin Xiiso Leh Dad Tiro Yari Ayaa Og


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

Ma doonayo inaan taageero websaydhka (dhow) - :(