Uma amostra de 1,367 g de um composto orgânico foi queimada em uma corrente de oxigênio seco fornecendo 3,002 gramas de CO2 e 1,640 g de H2O. se o composto original contiver somente C, H e O, qual será sua forma empírica?

Select the correct text in the passage. which sentences describe examples of sustainable living? i live in an old apartment building downtown, but my company is based in an office park on the outskirts of the city. i drive an old car that needs to be replaced. i plan to buy a hybrid for better gas mileage, but for now i am able to carpool with a couple of friends from work. the drive to the office park is about 45 minutes each way, but we do get to work in a modern building. the architects just received a leed certification for the design.