An industrial process makes calcium oxide by decomposing calcium carbonate. which of the following is not needed to calculate the mass of calcium oxide that can be produced from 4.7 kg of calcium carbonate

i look it up online and i'll tell you

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.

c. electrical charges of ionic bonds.