What mass of oxygen is consumed when 285.5 kJ of energy is evolved from the combustion of a mixture of H₂(g) and O₂(g) ?
H₂(g) +
O₂(g) → H₂O(l) ; ΔH° = -285.8 kJ

Question

What mass of oxygen is consumed when 285.5 kJ of energy is evolved from the combustion of a mixture of H₂(g) and O₂(g) ?
H₂(g) +

What mass of oxygen is consumed when 285.5 kJ of energy is evolved from the combustion of a mixture of H<sub>2</sub>(g) and O<sub>2</sub>(g) ? H<sub>2</sub>(g) + O<sub>2</sub>(g) → H<sub>2</sub>O(l) ; ΔH° = -285.8 kJ A) 15.98 g B) 31.96 g C) 0.01564 g D) 31.98 g E) 0.01679 g

O₂(g) → H₂O(l) ; ΔH° = -285.8 kJ

Quizplus · Accepted Answer

The Answer of What mass of oxygen is consumed when 285.5 kJ of energy is evolved from the combustion of a mixture of H₂(g)and O₂(g)? H₂(g)+ O₂(g)→ H₂O(l); ΔH° = -285.8 kJ A)15.98 g B)31.96 g C)0.01564 g D)31.98 g E)0.01679 g

What Mass of Oxygen Is Consumed When 285