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Al O2 = Al2O3 | Isu dheellitirka Kiimikada

ogsijiin = aluminium oksaydh

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Natiijada isla'egta # 1

4Al + 3O22Al2O3
aluminium Oxygen aluminium oksaydh
(rnn) (kh) (rnn)
(trung) (xoog leh) (trung)
4 3 2 Haah waa
Nguyên - Phân tử khối (g / mol)
Waa mol
Khối lượng (g)

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Macluumaad dheeraad ah oo ku saabsan isla'egta 4Al + 3O2 → 2Al2O3

Waa maxay xaaladda falcelinta Al (aluminium) kaga fal-celisa O2 (oxygen)?

Heerkulka: heerkulka

Sharaxaad: Xaaladaha deegaanka ugu fiican ee falcelinta, sida heerkulka, cadaadiska, kicinta, iyo dareeraha. Catalysts waa walxo deddejiya xawaaraha (xawaaraha) falcelinta kiimikaad iyada oo aan la isticmaalin ama aan ka mid noqon badeecada dhamaadka. Kataliyayaashu wax saameyn ah kuma laha xaaladaha dheellitirka.

Sidee falcelintu u dhici kartaa una soo saari kartaa Al2O3 (aluminium oxide)?

Ku daadi budada aluminium dabka ololka aalkolada

Dhacdada Al (aluminium) ka dib waxay la falgashaa O2 (oxygen)

Guji si aad u aragto ifafaalaha isleeg

Waa maxay macluumaadka kale ee muhiimka ah ee ay tahay inaad ka ogaato falcelinta

Al lagu gubey oksijiin wuxuu abuuraa Al2O3. Xaaladaha caadiga ah awgood, Al wuxuu ku falceliyaa oksijiin si uu u abuuro lakab khafiif ah oo Al2O3 ah kaas oo ilaaliya walxaha aluminium, oo aan u oggolaanaynin inay Al ku falceliso oksijiinka hawada iyo biyaha.

Qaybaha isla'egta


Su'aalo dheeraad ah oo la xidhiidha falcelinta kiimikada 4Al + 3O2 → 2Al2O3

Su'aalaha la xidhiidha falcelinta Al (aluminium)

Waa maxay sifada kiimikaad iyo jidheed ee Al (aluminium)? Waa maxay falcelinta kiimikaad ee leh Al (aluminium) falcelin ahaan?

Su'aalaha la xidhiidha falcelinta O2 (oxygen)

Waa maxay sifada kiimikaad iyo jidheed ee O2 (oxygen)? Waa maxay falcelinta kiimikaad ee leh O2 (oxygen) falcelin ahaan?

Su'aalaha la xidhiidha alaabta Al2O3 (aluminium oxide)

Waa maxay sifada kiimikada iyo jirka ee Al2O3 (oxygen)? Waa maxay falcelinta kiimikaad ee leh Al2O3 (aluminium oxide) alaab ahaan?
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Macluumaad dheeraad ah oo ku saabsan maaddooyinka isle'egtu isticmaalaan

Falcelinta Al (Nhôm) la falgal O2 (oxi) soo saaro Al2O3 (Nhôm oxit) , xaalada heerkulka ma aha độ

Falcelinta soo saarta walaxda Al (Nhôm) (aluminium)

2Al2O3 → 4Al + 3O2 2AlCl3 → 2Al + 3Cl2 2AlCl3 + 3Mg → 2Al + 3MgCl2

Falcelinta soo saarta walaxda O2 (oxi) (oksijiin)

2KNO3 → 2KNO2 + O2 2Cu (MAYA3)2 → 2CuO + 4MAYA2 + O2 2CaOCl2 → O2 + 2CaCl2

Falcelinta soo saarta walaxda Al2O3 (Nhôm oxit) (aluminium oksaydh)

4Al + 3O2 → 2Al2O3 2Al + 3CuO → Al2O3 + 3Cu 2Al + Fe2O3 → Al2O3 + 2 Fe

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