Laboratory analysis shows that a compound consists of 40% Ti and 60% Cl by mass. What is the empirical formula of this compound?

C3h8o3 - glycerol major species present when dissolved in water

What effect would average population growth have on land usage? a. urban use of land would rise to more than 30 percent of available land. b. industrial use of land would rise to more than 30 percent of available land. c. the percentage of available land used as cropland would stay the same. d. cropland would fall to about 10 percent of available land.

Which is the most concentratic acid