Calculate the volume of oxygen that can be obtained from the decomposition of a 490 g berthollet salt KClO3?
| February 4, 2021 | education
2KClO3 -> 2KCl + 3O2.
Berthollet’s salt reacts:
490 g: 123 g / mol = 4 mol, and oxygen at normal conditions. allocated (3: 2) * 4 mol * 22.4 l / mol = 134.4 l.
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