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Al2O3 NaOH = H2O NaAlO2 | Isu dheellitirka Kiimikada

sodium hydroxide = sodium aluminate

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Natiijada isla'egta # 1

Al2O3 + 2NaOHH2O + 2NaAlO2
aluminium oksaydh sodium hydroxide biyaha sodium aluminium
(rnn) (rnn) (lng) (rnn)
(trung) (trung) (xoog leh) (trung)
1 2 1 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 Al2O3 + 2NaOH → H2O + 2NaAlO2

Waa maxay xaaladda falcelinta ee Al2O3 (aluminium oxide) ee ka falcelisa NaOH (sodium hydroxide)?

Heerkulka: 900 - 1100 ° C

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 oo u soo saari kartaa H2O (biyaha) iyo NaAlO2 (sodium aluminate)?

Dhacdada ka dib Al2O3 (aluminium oxide) waxay la falgashaa NaOH (sodium hydroxide)

Guji si aad u aragto ifafaalaha isleeg

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

Ma hayno macluumaad dheeraad ah oo ku saabsan falcelintan kiimikaad.

Qaybaha isla'egta


Su'aalo dheeraad ah oo la xidhiidha falcelinta kiimikada Al2O3 + 2NaOH → H2O + 2NaAlO2

Su'aalaha la xidhiidha falcelinta Al2O3 (aluminium oxide)

Waa maxay sifada kiimikada iyo jireed ee Al2O3 (aluminium oxide)? Waa maxay falcelinta kiimikaad ee leh Al2O3 (aluminium oxide) falcelin ahaan?

Su'aalaha la xidhiidha falcelinta NaOH (sodium hydroxide)

Waa maxay sifada kiimikada iyo jireed ee NaOH (sodium hydroxide)? Waa maxay falcelinta kiimikaad ee leh NaOH (sodium hydroxide) falcelin ahaan?

Su'aalaha la xidhiidha alaabta H2O (biyaha)

Waa maxay sifada kiimikaad iyo jidheed ee H2O (sodium hydroxide)? Waa maxay falcelinta kiimikaad ee leh H2O (biyaha) badeecad ahaan?

Su'aalaha la xidhiidha alaabta NaAlO2 (sodium aluminate)

Waa maxay sifada kiimikada iyo jireed ee NaAlO2 (sodium hydroxide)? Waa maxay falcelinta kiimikaad ee leh NaAlO2 (sodium aluminate) badeecad ahaan?
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Macluumaad dheeraad ah oo ku saabsan maaddooyinka isle'egtu isticmaalaan

Falcelinta Al2O3 (Nhôm oxit) la falgal NaOH (natri hidroxit) soo saaro H2O (nước) , xaalada heerkulka 900 - 1100

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

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

Falcelinta soo saarta walaxda NaOH (natri hidroxit) (sodium hydroxide)

2H2O + 2NaCl → Cl2 + H2 + 2NaOH 2H2O + 2Na → H2 + 2NaOH Ca (OH)2 + NaHCO3 CO CaCO3 + H2O + NaOH

Falcelinta soo saarta walaxda H2O (nước) (biyo)

(6x-2y) HNO3 + FexOy → (3x-y)H2O + 3x-2y MAYA2 + xFe (MAYA3)3 2H2S + 3O2 H 2H2O + 2SO2 2NaOH + NH4HSO4 H 2H2O + Na2SO4 + NH3

Falcelinta soo saarta walaxda NaAlO2 (Natri aluminat) (sodium aluminate)

Al2O3 + 2NaOH → H2O + 2NaAlO2 2Al + 2H2O + 2NaOH → 3H2 + 2NaAlO2 AlCl3 + 3NaOH → 2H2O + 3NaCl + NaAlO2

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