Avogadro’s number of O2 oxygen molecules = particles = mol = grams = L at STP.

Acompound contains c, h, and o atoms. when 1.130 g of the compound is burned in oxygen, 1.064 g co2 and 0.3631 g h2o are produced. what is the empirical formula of this compound?

Nonpoint source pollution is difficult to control because it

The atomic number, or number, is the described as the number of in the nucleus of an chemical element.