Decreasing the pressure will ________. 2SO3 (g) + 2Cl2 (g) = ...

[sdfghj]

Decreasing the pressure will ________.
 
  2SO3 (g) + 2Cl2 (g) = 2SO2Cl2 (g) + O2 (g)
  A) shift the reaction to the right
  B) shift the reaction to the left
  C) have no effect
  D) cannot be determined, since the temperature is unknown

Question 2

When oxygen, O2, is passed through an electrical spark (lightning is a good natural source of an electrical spark), ozone, O3, is formed. When the equation is balanced, the coefficient of oxygen is
 
  A) 1.
  B) 2.
  C) 3.
  D) 4.

[stillxalice]

Answer to Question 1

B

Answer to Question 2

C

[sdfghj]

Gracias!

[smrtceo]

Thanks for the timely response, appreciate it