Most ionic compounds tend to be classified as select one:
a. fats
b. proteins
c. sugars
d. salts

Arollercoaster car at the top of a hill has potential energy kinetic energy chemical energy light energy

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?

How many moles of water are created if 3 moles of hydrogen react completely with excess oxygen?