CO2 (g) + C (s) → 2 CO (g)
This is an oxidation-reduction (redox) reaction:
C0 - 2 e- → CII (oxidation)
Xem thêm: nh3 + nacl
CIV + 2 e- → CII (reduction)
Xem thêm: soạn bài tranh đông hồ
C is a reducing agent, CO2 is an oxidizing agent (synproportionation (comproportionation)).
Reactants:
- CO2
- Names: Carbon dioxide
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, CO2
- Appearance: Colorless gas
; Odourless colourless compressed liquefied gas
; Colorless, odorless gas. [Note: Shipped as a liquefied compressed gas. Solid sườn is utilized as dry ice.]
- Names: Carbon dioxide
- C
- Names: Carbon black
, Acetylene black
, Channel black
- Appearance: Odourless Đen pellets or extremely fine powder
; Black, odorless solid.
- Names: Carbon black
Products:
- CO – Carbon monoxide
- Other names: Carbon monooxide
, Carbonous oxide
, Carbon(II) oxide
- Appearance: Colorless gas
; Odourless tasteless colourless compressed gas
; Colorless, odorless gas. [Note: Shipped as a nonliquefied or liquefied compressed gas.]
- Other names: Carbon monooxide
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