Using Raoult’s law or Henry’s law for each substance (whichever one you think appropriate), -phasecomposition(molefractions) is 0.3 mole% N2 and 99.7 mole% water in equilibrium with nitrogen gas and water vapor at 80°C.

93.2 ml + 3920 ml = 4013 ml total  

(93.2 ml) * (2.03 m) / (4013 ml) = 0.0471 m

the volume in in l of the diluted solution would be 0.0471 m.

sure im new too!

explanation:

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.

answer: mole of the gas

answer: mole of the gasexplanation: