How many mol of nitrogen is in 0.30 mol of caffeine

Moles of Nitrogen in 0.30 moles of caffeine is 1.2

Explanation:

The molecular formula of caffeine is C8N4O2H10.

Based on the formula stoichiometry:

1 mole of caffeine contains-

8 moles of Carbon (C)

4 moles of nitrogen (N)

2 moles of oxygen (O)

10 moles of hydrogen (H)

Therefore, # moles of Nitrogen (N) in 0.30 moles of caffeine would be:

i dont know the answe

the answer is b because, investigating whether another species of moth also drinks tears might be interesting, but it would not directly explain why this species of moth does.

to explain why this species of moth drinks tears, the scientist could ask: "what nutrients that moths need are in elephant tears? "

the scientist could experiment with moth repellent or oter ways to keep the moths away, but that would not answer his original question.