Calculate the formula mass of each compound. Keep at least one decimal place in atomic masses from the periodic table.
H2S and HBrO4

2points what is the job of a scientist? a. to answer ethical questions. b. to write laws based on his or her knowledge. c. to ask and answer scientific questions. d. to ignore facts that do not support his or her theory.

An empty fuel tank can still contain and therefore can be even more dangerous than one full of liquid fuel.

How many moles of carbon dioxide will form if 2.5 moles of c3h8 is burned