Answer: At constant temperature and pressure, 100mL of ammonia will be produced.
Explanation:
Gay-Lussac's law of combining volumes states that the volume of gases which take part in a chemical reaction bear a simple whole number ratio to one another and to the volume of products if gaseous, when measured at constant temperature and pressure.
Equation of reaction: N₂(g) + 3H₂(g) ----> 2NH₃(g)
From the equation of reaction given above,
1 mole of nitrogen gas reacts with 3 moles of hydrogen to produce 2 moles of ammonia. Therefore,
50 mL of nitrogen will react to produce produce 2 * 50 mL of ammonia = 100ml of ammonia
Also, 150mL of hydrogen will react to produce 2 *150mL/3 of ammonia = 100ml of ammonia
