The volume of hydrogen that fully reacts according to the reaction equation 2H2 + O2 = 2H2O
| August 10, 2021 | education
The volume of hydrogen that fully reacts according to the reaction equation 2H2 + O2 = 2H2O mole of oxygen is …
Data: νO2 – amount of oxygen taken (νO2 = 1 mol).
Const: Vm – molar volume (at normal conditions Vm = 22.4 l / mol).
1) The required amount of hydrogen is: νH2 / νO2 = 2/1 and νH2 = 2 * νO2 = 2 * 1 = 2 mol.
2) The required volume of hydrogen: VH2 = νH2 * Vm = 2 * 22.4 = 44.8 liters.
Answer: b) To carry out a given reaction, 44.8 liters of hydrogen are required.
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