The total number of atoms in two moles SO3 is ________. A) 4 ...

[captainjonesify]

The total number of atoms in two moles SO3 is ________.
 
  A) 4
  B) 8
  C) 1.2  1024
  D) 4.8  1024

Question 2

Increasing the pressure will ________.
 
  2H2S (g) + 3O2 (g) = 2SO2 (g) + 2H2O (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 3

Avogadro's number is big. If you had 6.02  1023 dollars, and could spend it at 1 billion (109 ) dollars per second for your entire life ( 75 years), what approximate percentage of your original money would you have left?
 
  A) 0
  B) 10
  C) 50
  D)  100

[stillxalice]

Answer to Question 1

D

Answer to Question 2

A

Answer to Question 3

D

[captainjonesify]

Wow, this really help

[kjohnson]

Great answer, keep it coming