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CH3OH = H2 HCHO | Isu dheellitirka Kiimikada

methanol =

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Natiijada isla'egta # 1

CH3OHH2 + HCHO
methanol hydrogen
1 1 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 CH3OH → H2 + HCHO

Waa maxay xaaladda falcelinta ee CH3OH (methanol)?

Xalka: Zn, Ku

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 H2 (hydrogen) iyo HCHO ()?

Dhacdada ka dib CH3OH (methanol)

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 HCHO, oo muuqda dhamaadka falcelinta.

Ama haddii mid ka mid ah walxaha fal-celinta soo socda CH3OH (methanol), oo 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 CH3OH → H2 + HCHO

Su'aalaha la xidhiidha falcelinta CH3OH (methanol)

Waa maxay sifada kiimikaad iyo jidheed ee CH3OH (methanol)? Waa maxay falcelinta kiimikaad ee leh CH3OH (methanol) falcelin ahaan?

Su'aalaha la xidhiidha alaabta H2 (hydrogen)

Waa maxay sifada kiimikaad iyo jidheed ee H2 (methanol)? Waa maxay falcelinta kiimikaad ee leh H2 (hydrogen) alaab ahaan?

Su'aalaha la xidhiidha alaabta HCHO ()

Waa maxay sifada kiimikaad iyo jidheed ee HCHO (methanol)? Waa maxay falcelinta kiimikada ee leh HCHO () badeecad ahaan?
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Macluumaad dheeraad ah oo ku saabsan maaddooyinka isle'egtu isticmaalaan

soo saaro H2 (hidro) , Xaaladda dareeraha Zn, Ku

Falcelinta soo saarta walaxda CH3OH (metanol) (methanol)

CO + 2H2 . CH3OH KOH + HCOOCH3 . CH3OH + HCOOK H2O + C6H5COOCH3 . CH3OH + C6H5COOH

Falcelinta soo saarta walaxda H2 (hidro) (hydrogen)

2HCl + Zn → H2 + ZnCl2 2H2O + 2NaCl → Cl2 + H2 + 2NaOH Fe + 2HCl → FeCl2 + H2

Falcelinta soo saarta walaxda HCHO (Andehit formic (formaldehit)) ()

CH4 + O2 → H2O + HCHO 2CH3OH + O2 H 2H2O + 2HCHO CH3OH → H2 + HCHO

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