Si las esferas moradas representan átomos de nitrógeno y las lila átomo de hidrógeno. a. escribe la ecuación balanceada para la reacción representada. b. ¿Cuál es el reactivo límite y que cantidad de NH3 se produce (Rendimiento Teórico)? c. ¿Cual es el porcentaje de rendimiento * vv

What is the subscript for oxygen in its molecular formula

Which property of a rock remains unchanged by mechanical weathering? a. total surface area b. size and shape c. mineral composition d. sharpness

Nitric acid can be formed in two steps from the atmospheric gases nitrogen and oxygen, plus hydrogen prepared by reforming natural gas. in the first step, nitrogen and hydrogen react to form ammonia: (g) (g) (g) in the second step, ammonia and oxygen react to form nitric acid and water: (g) (g) (g) (g) calculate the net change in enthalpy for the formation of one mole of nitric acid from nitrogen, hydrogen and oxygen from these reactions. round your answer to the nearest .