A) One compound is isolated which contains only nitrogen, hydrogen, and chlorine. When a 1.376-gram sample of this compound is completely combusted, 0.478 g
of H20 and 0.372 g of N2 are recovered. Determine the empirical formula of this
compound

In a laboratory, 1.55mg of an organic compound containing carbon, hydrogen, and oxygen is burned for analysis. this combustion resulted in the formation of 1.45mg of carbon dioxide and .89 mg of water. what is the empirical formula for this compound?

Which electron configuration represents the electrons in an atom of sodium in the ground state at stp

The three types is stress that act on earths rocks are compression, tension, and