34. Which statement is incorrect? A) one mole contains 6.02 X 1023 molecules.
B) one molar mass equals one mole.
C) one mole equals 6.02 x 1023 g of a compound.
D) one mole of water contains the same number of molecules as one mole of carbon
dioxide.

What is an example of a physical property?

Sulfuric acid is a polyprotic acid. write balanced chemical equations for the sequence of reactions that sulfuric acid can undergo when it's dissolved in water.

Observation and experimentation have led many scientists to accept a theory about the origin of the universe. this theory is called the big bang theory. scientific evidence collected and observed by scientists around the world suggests that the universe is ever expanding from a hot and dense initial state. what makes this a scientific theory? (2 points)