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Fe (OH) 2 FeO (OH) = H2O Fe3O4 | Isu dheellitirka Kiimikada

Goethite; Iron (III) hydroxide oxide; Iron(III) hydoxideoxide = iron(ii,iii) oxide

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Natiijada isla'egta # 1

Fe (OH)2 + 2FeO (OH)2H2O + Fe3O4
Goethite; Iron (III) hydroxide oxide; Birta (III) hydoxideoxide biyaha bir (ii, iii) oksaydh
1 2 2 1 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 Fe(OH)2 + 2FeO(OH) → 2H2O + Fe3O4

Waa maxay xaaladda falcelinta Fe (OH) 2 () waxay la falgashaa FeO (OH) (Goethite; Iron (III) hydroxide oxide; Iron (III) hydoxideoxide)?

Heerkulka: 600 - 1000 ° 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 una soo saari kartaa H2O (biyaha) iyo Fe3O4 (iron(ii,iii) oxide)?

Dhacdada ka dib Fe (OH) 2 () waxay la falgashaa FeO (OH) (Goethite; Iron (III) hydroxide oxide; Iron (III) hydoxideoxide

Isle'egtani ma hayso macluumaad gaar ah oo ku saabsan ifafaalaha.

Xaaladdan oo kale, waxaad u baahan tahay oo keliya inaad fiiriso si aad u aragto haddii walaxda sheyga Fe3O4 (birta (ii, iii) oksaydh), oo ka muuqata dhammaadka falcelinta.

Ama haddii mid ka mid ah walxaha fal-celinta soo socda FeO (OH) (Goethite; Iron (III) hydroxide oxide; Iron (III) hydoxideoxide), waa la waayey

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 Fe(OH)2 + 2FeO(OH) → 2H2O + Fe3O4

Su'aalaha la xidhiidha falcelinta Fe(OH)2 ()

Waa maxay sifada kiimikaad iyo jidheed ee Fe(OH)2 ()? Waa maxay falcelinta kiimikaad ee Fe(OH)2 () falcelin ahaan u ah?

Su'aalaha la xidhiidha falcelinta FeO(OH) (Goethite; Iron (III) hydroxide oxide; Iron (III) hydoxideoxide)

Waa maxay sifada kiimikaad iyo jidheed ee FeO(OH) Waa maxay falcelinta kiimikaad ee leh FeO (OH) (Goethite; Iron (III) hydroxide oxide; Iron (III) hydoxideoxide) falcelin ahaan?

Su'aalaha la xidhiidha alaabta H2O (biyaha)

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

Su'aalaha la xidhiidha alaabta Fe3O4 (iron(ii,iii) oxide)

Waa maxay sifada kiimikada iyo jireed ee Fe3O4 (Goethite; Iron (III) hydroxide oxide; Iron(III) hydoxideoxide)? Waa maxay falcelinta kiimikaad ee leh Fe3O4 (iron(ii,iii) oxide) alaab ahaan?
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Macluumaad dheeraad ah oo ku saabsan maaddooyinka isle'egtu isticmaalaan

Falcelinta Fe (OH) 2 (Sắt (II) hidroxit) la falgal FeO (OH) (Goethit) soo saaro H2O (nước) , xaalada heerkulka 600- 1000

Falcelinta soo saarta walaxda Fe (OH) 2 (Sắt (II) hidroxit) ()

FeCl2 + 2NaOH → 2NaCl + Fe (OH)2 2H2O + 2NH3 + FESO4 → (NH4)2SO4 + Fe (OH)2 2NaOH + FESO4 . Na2SO4 + Fe (OH)2

Falcelinta soo saarta walaxda FeO (OH) (Goethit) (Goethite; Iron (III) hydroxide oxide; Iron (III) hydoxideoxide

H2O + 3K2CO3 + 2 Febraayo3 → 6KBr + 3CO2 + 2FeO (OH) 6H2O + 4K2Fool xun4 → 8 KOH + 3O2 + 4FeO (OH) H2O + NaFeO2 → NaOH + FeO (OH)

Falcelinta soo saarta walaxda H2O (nước) (biyo)

NH4MAYA2 H 2H2O + N2 10FeO + 18H2SO4 + 2KMnO4 → 5Fe2(NA4)3 + 18H2O + 2MnSO4 + K2SO4 2 (NH4)3PO4 + 3Ba (OH)2 H 6H2O + 6NH3 + Ba3(PO4)2

Falcelinta soo saarta walaxda Fe3O4 (Sắt (II, III) oxit) (bir (ii, iii) oksaydh)

3 Fe + 2O2 → Fe3O4 6 Fe2O3 → o2 + 4 Fe3O4 3 Fe2O3 + H2 → H2O + 2 Fe3O4

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