name one way you benefit from each of the following states of matter

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 of the following is not one of the steps in the scientific method a. hypothesize b. summarize c. analyze d. familiarize

What is the oxidation state of each individual carbon atom in c2o42−?