Hello Everybody, I really need help with this science project. This science project is on rocks. What you have to do is make a poster that has 10 squares and you draw the process of metamorphic rock to a sedimentary rock back to a metamorphic rock. Whoever does this, I will give them a brain list. PS- You don't need to color it in you just need to draw it in pencil or something.

What are the three major branches of natural science? • earth and space science, life science, physical science •earth and space science, physical science, chemistry •physical science, life science, chemistry •life science, chemistry, physics

Sulfur dioxide and oxygen react to form sulfur trioxide during one of the key steps in sulfuric acid synthesis. an industrial chemist studying this reaction fills a 25.0l tank with 4.5 mol of sulfur dioxide gas and 4.5 mol of oxygen gas at 30.°c. he then raises the temperature, and when the mixture has come to equilibrium measures the amount of sulfur trioxide gas to be 1.4 mol. calculate the concentration equilibrium constant for the reaction of sulfur dioxide and oxygen at the final temperature of the mixture. round your answer to 2 significant digits.

Calculate the concentration of all species in a 0.165 m solution of h2co3.