Iwill give !me ! write the neutralization reaction that occurs between hbr and naoh.

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?

What must occur for air masses to form fronts

Ahypothesis must be testable and falsifiable to be considered scientific a. trueb. false