La hidroquinona es un compuesto orgánico que sirve como revelador en fotografia. Tiene una masa molar de 110g/mol y una composición de 65.45% de C, 5.45% de H; y 29.09% de O. Determina la fórmula molecular de la hidroquinona.

You form water vapor by mixing oxygen and hydrogen at 730°c in a 5.4-liter container. this is the equation for the reaction: o2(g) + 2h2(g) → 2h2o(g). the partial pressure of oxygen before the reaction is 122.3 kilopascals, and there is excess hydrogen. how many moles of water are formed?