3. calculate the following quantities:
i. moles of c atoms in 1.8 mol of aspirin, c3h804
ii. number of sulfate ions (so42-) in 2.5 mol epsom salt, mgso4
iii. number of nitrogen atoms in 0.86 mol methamphetamine, c10h15n
iv. moles of chlorate ions in 1.2 mol rubidium chlorate, rbcio3.

the correct answer is answer a. a mixture

no other options make sense

hope this

have a great day : )

  - sprinkles

some of the qualities most frequently associated with the baroque are grandeur, sensuous richness, drama, vitality, movement, tension, emotional exuberance, and a tendency to blur distinctions between the various arts.

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.