Advertisement

CH3COOCH = CH2 = CH3CHO CH3COOH H2O | Isu dheellitirka Kiimikada

= biyo

Wararka Kaliya 5% ee DADKA ayaa ogaan lahaa

Advertisement

Natiijada isla'egta # 1

CH3CUNO = CH2CH3CHO + CH3COOH + H2O
acetaldehyde etanoic acid biyaha
(kh) (lng) (lng)
(xoog leh) (xoog leh)
1 1 1 1 Haah waa
Nguyên - Phân tử khối (g / mol)
Waa mol
Khối lượng (g)

Advertisement

Macluumaad dheeraad ah oo ku saabsan isla'egta CH3CUNO = CH2 . CH3CHO + CH3COOH + H2O

Waa maxay xaalada falcelinta CH3COOCH=CH2 ()?

Xalka: H+

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 CH3CHO (acetaldehyde) iyo CH3COOH (ethanoic acid) iyo H2O (biyaha)?

Hydrolysis ee deegaanka aashitada

Dhacdo ka dib CH3COOCH=CH2 ()

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 H2O (biyaha), oo muuqda dhamaadka falcelinta.

Ama haddii mid ka mid ah walxaha fal-celinta soo socda CH3COOCH = CH2, 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 CH3CUNO = CH2 . CH3CHO + CH3COOH + H2O

Su'aalaha la xidhiidha falcelinta CH3COOCH=CH2 ()

Waa maxay sifada kiimikaad iyo jidheed ee CH3COOCH=CH2 ()? Waa maxay falcelinta kiimikaad ee leh CH3COOCH=CH2 () falcelin ahaan?

Su'aalaha la xidhiidha alaabta CH3CHO (acetaldehyde)

Waa maxay sifada kiimikaad iyo jidheed ee CH3CHO ()? Waa maxay falcelinta kiimikaad ee leh CH3CHO (acetaldehyde) badeecad ahaan?

Su'aalaha la xidhiidha alaabta CH3COOH (ethanoic acid)

Waa maxay sifada kiimikaad iyo jidheed ee CH3COOH ()? Waa maxay falcelinta kiimikaad ee leh CH3COOH (ethanoic acid) alaab 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?
Advertisement

Macluumaad dheeraad ah oo ku saabsan maaddooyinka isle'egtu isticmaalaan

soo saaro CH3CHO (Andehit axetic) iyo H2O (nước) , Xaaladda dareeraha H+

Falcelin soo saarta walax CH3COOCH = CH2 (vinyl axetat) ()

Wax falcelin ah lama helin

Falcelinta soo saarta walaxda CH3CHO (Andehit axetic) (acetaldehyde)

C2H2 + H2O → CH3CHO CH3CUNO = CH2 . CH3CHO + CH3COOH + H2O O2 + 2CH2= CH2 → 2CH3CHO

Falcelinta soo saarta walaxda CH3COOH (acid acetic) (ethanoic acid)

C2H5OH + (CH3CO)2O → CH3COOH + CH3COOC2H5 CH3CUNO = CH2 . CH3CHO + CH3COOH + H2O 2CH3CHO + O2 → 2CH3COOH

Falcelinta soo saarta walaxda H2O (nước) (biyo)

2H2S + 3O2 H 2H2O + 2SO2 NH4MAYA2 H 2H2O + N2 (6x-2y) HNO3 + FexOy → (3x-y)H2O + 3x-2y MAYA2 + xFe (MAYA3)3

Kafaalaqaadeheena

TVB Một Thời Để Nhớ

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) - :(