I NEED HELP!! 1. Silver and nitric acid react according to the following balanced equation:
3 Ag(s) + 4HNO3(aq) → 3 AgNO3(aq) + 2 H2O(1) + NO(g)
A. How many moles of silver are needed to react with 80 moles of nitric acid?
B. From the amount of nitric acid given in Part A, how many moles of silver nitrate will be produced?
C. From the amount of nitric acid given in Part A how many moles of water will be produced?

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.