Plz give me the 2 answers, and do not give me a link

Calculate the molar mass of aluminum oxide (al2o3). express your answer to four significant figures.

Compare the equilibrium constants for the systems shown in the table. which favors products the most? which favors products the least? rank these systems in order from most to least in terms of favoring products rather than reactants. d > b > a > c c > a > b > d b > c > d > a a > d > c > b

How have the greenhouse gasses increased from the year 2000 to 2018