Use this balanced chemical equation to answer the questions: 6Li + N2 --> 2Li3N Please Show all work

1) How many atoms of lithium must react with 6.8 moles of nitrogen?

6 moles of lithium for every 1 mole of nitrogen so 6.022 atoms of lithium x 6.8 = 40.9496

2) If 133 grams of lithium are used in this reaction, what mass of lithium nitride could be produced?

it would be a gas formation

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.