3) Explain how two compounds in a mixture must be similar and/or different in order for recrystallization to be used as an effective method of separation of the two compounds.

since electrons are negative the answer is neagtaive

o conteúdo de calor de um sistema é igual à entalpia apenas para um sistema que é constante

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.

answer7,570,82356 cubic centimeters;