What is the mole ratio of silicon tetrachloride to carbon dioxide when carbon tetrachloride combusts in the
presence of oxygen gas and hydrogen gas to form
carbon dioxide and hydrogen chloride?

Amixture of gaseous sulfur dioxide and oxygen are added to a reaction vessel and heated to 1000 k where they react to form so3(g). if the vessel contains 0.669 atm so2(g), 0.395 atm o2(g), and 0.0851 atm so3(g) after the system has reached equilibrium, what is the equilibrium constant kp for the reaction: 2 so2(g) o2(g) ⇌ 2 so3(g)

Your friend offers to show you an intrusive igneous rock. which of the following would you expect to see?

In the following redox reaction which is the oxidizing agent and which is the reducing agent? alcl3 + na nacl + al