For each of the following unbalanced equations, calculate how many grams of each product would be produced by complete reaction of 10.8 g of the second reactant. (a) s(s) + h2so4(aq) → so2(g) + h2o(l) so2 webassign will check your answer for the correct number of significant figures. g h2o webassign will check your answer for the correct number of significant figures. g

of

of

Explanation:

First we are going to balance the reaction:

Then we are going to find the quantities with the stoichiometry:

-For :

-For :

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.