Table of Content
2H2 | + | O2 | → | 2H2O | |
hydrogen | oxygen | water | |||
(khí) | (khí) | (khí) | |||
(không màu) | (không màu) | (không màu) | |||
2 | 1 | 2 | Hệ số | ||
Nguyên - Phân tử khối (g/mol) | |||||
Số mol | |||||
Khối lượng (g) |
Temperature: 550°C Other Condition: fire in the air
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.
H2 reacts with O2
In a full sentence, you can also say H2 (hydrogen) reacts with O2 (oxygen) and produce H2O (water)
This equation does not have any specific information about phenomenon.
In this case, you just need to observe to see if product substance H2O (water), appearing at the end of the reaction.
Or if any of the following reactant substances O2 (oxygen), disappearing
We no further information about this chemical reactions.
hydrogen
3H2 + N2 → 2NH3 H2 + CH3[CH2]7CH=CH[CH2]7COOCH3 → CH3[CH2]16COOCH3 H2 + S → H2S View all equations with H2 as reactantoxygen
2H2S + 3O2 → 2H2O + 2SO2 C + O2 → CO2 4Al + 3O2 → 2Al2O3 View all equations with O2 as reactantoxygen
2KNO3 → 2KNO2 + O2 2CaOCl2 → O2 + 2CaCl2 2H2O → 2H2 + O2 View all equations with O2 as productInteresting Information Only Few People Knows