What amount of oxygen will be obtained from the decomposition of 3 moles of water?
| June 22, 2021 | education
The decomposition of water is carried out using an electric current:
2H2O = 2H2 + O2.
It follows from the equation that when 2 moles of water are decomposed, 1 mole of oxygen is formed. Let’s make a proportion.
2 mol H2O = 1 O2
3 mol = x
x = 1.5 mol.
Answer: 1.5 moles of oxygen are formed.
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