Water can be split into hydrogen and oxygen under suitable conditions. The equation representing the change is:2H2O (l) → 2H2 (g) + O2 (g)(i) If a given experiment results in 2500 cm3 of hydrogen being produced, what volume of oxygen is liberated at the same time under the same conditions of temperature and pressure?(ii) Ammonia burns in oxygen and the combustion in the presence of a catalyst may be represented as 2NH3 (g) + 212 O2 (g) → 2NO (g) + 3H2O (l) What mass of steam is produced when 1.5 g of nitrogen monoxide is formed?

Water can be split into hydrogen and oxygen under suitable conditions.

1.	Water can be split into hydrogen and oxygen under suitable conditions. The equation representing the change is:2H2O (l) → 2H2 (g) + O2 (g)(i) If a given experiment results in 2500 cm3 of hydrogen being produced, what volume of oxygen is liberated at the same time under the same conditions of temperature and pressure?(ii) Ammonia burns in oxygen and the combustion in the presence of a catalyst may be represented as 2NH3 (g) + 212 O2 (g) → 2NO (g) + 3H2O (l) What mass of steam is produced when 1.5 g of nitrogen monoxide is formed?
Answer» Water can be split into hydrogen and oxygen under suitable conditions. The equation representing the change is: 2H₂O (l) $\overset{}{\to}$ 2H₂ (g) + O₂ (g) (i) If a given experiment results in 2500 cm³ of hydrogen being produced, what volume of oxygen is liberated at the same time under the same conditions of temperature and pressure? (ii) Ammonia burns in oxygen and the combustion in the presence of a catalyst may be represented as 2NH₃ (g) + $2 \frac{1}{2}$ O₂ (g) $\overset{}{\to}$ 2NO (g) + 3H₂O (l) What mass of steam is produced when 1.5 g of nitrogen monoxide is formed?