Table of Content
3Fe | + | 2O2 | → | Fe3O4 | |
iron | oxygen | iron(ii,iii) oxide | |||
(rắn) | (khí) | (rắn) | |||
(trắng xám) | (không màu) | (nâu đen) | |||
3 | 2 | 1 | Hệ số | ||
Nguyên - Phân tử khối (g/mol) | |||||
Số mol | |||||
Khối lượng (g) |
Temperature: temperature
Explanation: The ideal environmental conditions for a reaction, such as temperature, pressure, catalysts, and solvent. Catalysts are substances that speed up the pace (velocity) of a chemical reaction without being consumed or becoming part of the end product. Catalysts have no effect on equilibrium situations.
put an iron wire which wrapped up red hot charcoal piece on oxygen gas
In a full sentence, you can also say Fe (iron) reacts with O2 (oxygen) and produce Fe3O4 (iron(ii,iii) oxide)
We no further information about this chemical reactions.
iron
Fe + S → FeS Fe + 2HCl → FeCl2 + H2 3Fe + 2O2 → Fe3O4 View all equations with Fe as reactantoxygen
2Mg + O2 → 2MgO 2H2S + 3O2 → 2H2O + 2SO2 C + O2 → CO2 View all equations with O2 as reactantoxygen
2KNO3 → 2KNO2 + O2 2AgNO3 → 2Ag + 2NO2 + O2 2CaOCl2 → O2 + 2CaCl2 View all equations with O2 as productInteresting Information Only Few People Knows