From the data below, calculate the AH for the following reaction:(need to know how you got the answer) 2C2H2 + 50, – 400, + 2H,0

A.- 1948 kJ
B.-581 kJ
C.1948 kJ
D.581 kJ

since electrons are negative the answer is neagtaive

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.

points

explanation: