6) Analysis of a compound reveals that is 59.37% lead and 40.63 % chlorine. The molar mass of the compound is 349.0 g/mol. What are its empirical and molecular formulas?

Why do consumers feel warmer after eating a meal

What happens to the average kinetic energy of a gas when the particles of the gas collide against each other at a constant temperature and volume? explain your answer.

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.