Adding more oxygen will ________. 2SO2 (g) + O2 (g) = 2SO3 (g) ...

[LaDunn]

Adding more oxygen will ________.
 
  2SO2 (g) + O2 (g) = 2SO3 (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

Consider the following equation: 2 Na + 2 H2O  2 NaOH + H2 Identify the product(s) for this reaction.
 
  A) Na
  B) Na and H2O
  C) NaOH
  D) NaOH and H2

Question 3

Nitrogen forms a number of different compounds with oxygen, depending upon the experimental conditions. This type of observation concerning the behavior of matter is summarized by
 
  A) the Law of Conservation of Mass.
  B) the Law of Definite Proportions.
  C) the Law of Constant Composition.
  D) the Law of Multiple Proportions.

[poopface]

Answer to Question 1

A

Answer to Question 2

D

Answer to Question 3

D

[LaDunn]

TYSM

[Jsherida]

Gracias!