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C K2Cr2O7 = K2CO3 Cr2O3 CO2 | Isu dheellitirka Kiimikada

Potassium dichromate; Potassium bichromate; Dichromic acid dipotassium cusbo = carbon dioxide

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Natiijada isla'egta # 1

C + 2K2Cr2O72K2CO3 + 2Cr2O3 + CO2
kaarboonka Kalibaatyamyam; Kaliumotyamyam bichromate; Cusbada Dichromic acid dipotassium kaarboon-macdanta chromium (iii) oksaydh carbon dioxide
(rnn) (digo yara) (rnn) (rnn) (kh)
(ka) (cam cam) (trung) (la soco) (xoog leh)
1 2 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 C + 2K2Cr2O7 → 2K2CO3 + 2Cr2O3 + CO2

Waa maxay xaaladda falcelinta ee C (kaarboon) oo la falgala K2Cr2O7 (Potassium dichromate; Potassium bichromate; Dichromic acid dipotassium cusbo)?

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 K2CO3 (potassium carbonate) iyo Cr2O3 (chromium(iii) oxide) iyo CO2 (carbon dioxide)?

Kaarboonku wuxuu ku falceliyaa kaalshiyam dichromate

Dhacdada ka dib C (kaarboon) waxay la falgashaa K2Cr2O7 (Potassium dichromate; Potassium bichromate; Dichromic acid dipotassium cusbo)

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 C + 2K2Cr2O7 → 2K2CO3 + 2Cr2O3 + CO2

Su'aalaha la xidhiidha falcelinta C (kaarboon)

Waa maxay sifada kiimikaad iyo jidheed ee C (kaarboon)? Waa maxay falcelinta kiimikaad ee leh C (kaarboon) falcelin ahaan?

Su'aalaha la xidhiidha falcelinta K2Cr2O7 (Potassium dichromate; Potassium bichromate; Dichromic acid dipotassium cusbo)

Waa maxay sifada kiimikada iyo jirka ee K2Cr2O7 (Potassium dichromate; Potassium bichromate; Dichromic acid dipotassium cusbo)? Waa maxay falcelinta kiimikaad ee leh K2Cr2O7 (Potassium dichromate; Potassium bichromate; Dichromic acid dipotassium cusbo)

Su'aalaha la xidhiidha alaabta K2CO3 (potassium carbonate)

Waa maxay sifada kiimikada iyo jirka ee K2CO3 (Potassium dichromate; Potassium bichromate; Dichromic acid dipotassium cusbo)? Waa maxay falcelinta kiimikaad ee leh K2CO3 (potassium carbonate) alaab ahaan?

Su'aalaha la xidhiidha alaabta Cr2O3 (chromium(iii) oxide)

Waa maxay sifada kiimikada iyo jireed ee Cr2O3 (Potassium dichromate; Potassium bichromate; Dichromic acid dipotassium cusbo)? Waa maxay falcelinta kiimikaad ee leh Cr2O3 (chromium(iii) oxide) alaab ahaan?

Su'aalaha la xidhiidha badeecada CO2 (kaarbon dioxide)

Waa maxay sifada kiimikada iyo jireed ee CO2 (Potassium dichromate; Potassium bichromate; Dichromic acid dipotassium cusbo)? Waa maxay falcelinta kiimikaad ee leh CO2 (kaarbon dioxide) badeecad ahaan?
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Macluumaad dheeraad ah oo ku saabsan maaddooyinka isle'egtu isticmaalaan

Falcelinta C (kabboon) la falgal K2Cr2O7 (Kali dikromat) soo saaro K2CO3 (kali kabboonat) iyo CO2 (Kaarboon dioxit) , xaalada heerkulka Nhiệt độ

Falcelinta soo saarta walaxda C (cacbon) (kaarboon)

2H2 + CO2 . C + 2H2O 2Mg + CO2 . C + 2MgO H2SO4 + C12H22O11 → 12C + H2SO4.11H2O

Falcelinta soo saarta walaxda K2Cr2O7 (Kali dicromat) (Potassium dichromate; Potassium bichromate; Dichromic acid dipotassium salt)

H2SO4 + 2K2Crown4 → H2O + K2Cr2O7 + K2SO4 H2O + 2CO2 + 2K2Crown4 → K2Cr2O7 + 2KHCO3 Hcl + 2K2Crown4 → H2O + K2Cr2O7 + 2KCl

Falcelinta soo saarta walaxda K2CO3 (kali cacbonat) (macdanta kabootaatikada)

2NaOH + 2CH3KARIN → 2C2H4 + K2CO3 + Na2CO3 2 KOH + CH3NH3HCO3 → H2O + K2CO3 + CH3NH2 C + 2K2Cr2O7 → 2K2CO3 + 2Cr2O3 + CO2

Falcelinta soo saarta walaxda Cr2O3 (Crom (III) oxit) (chromium (iii) oxide)

2 (NH4)2Crown4 H 5H2O + N2 + 2NH3 + Cr2O3 2NH3 + 2CrO3 H 3H2O + N2 + Cr2O3 (NS4)2Cr2O7 H 4H2O + N2 + Cr2O3

Falcelinta soo saarta walaxda CO2 (Cacbon dioxit) (Kaarboon dioxide)

3NH4MAYA3 + CH2 H 7H2O + 3N2 + CO2 C + O2 → CO2 2CO + O2 → 2CO2

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