El amoníaco y el ácido sulfúrico reaccionan para producir azufre, ácido nítrico y agua.
Se mezclan 400 mL de amoníaco gaseoso medido a 27
°C y 730 mm Hg con 1.0 mL de ácido sulfúrico
concentrado cuya densidad es 1.85 g/cm3.
Al finalizar el proceso se obtuvieron 0.55 gramos de
azufre. ¿Cuál es el rendimiento de este proceso?

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i think its 100.

hope this !

on passing the small ampere of electric current through the tube made of ar and hg of cfl generates uv rays which excites the fluorescent and thus emits the high radiation by consumption of just 5- 12 w in comparison to incandescent light which requires more power such as around 40 - 55 w to lighten.

moreover the life span of fluorescent or cfl is around 8000 h whereas the life span of incandescent is around 1200 h

hence, the building installed with incandescent lights bears more electricity bill.