3. Answer the following questions showing all work.
a. Balance the following Reaction. Show all work using the counting method.
C2H6
_02
_CO,+ H2O(8pt)
b. You have 12.51 grams of C2H6, how many moles do you have? (8pt)
C. If you have 5 molecules of C2H6 and 5 molecules of Oxygen. What is the
limiting reactant? Show all work. (Opt)
d. You need to produce 17.43 grams of Carbon dioxide gas. When
performing the lab you produce 16.87 grams, what is the percent yield?
Explain if the percent yield is desirable?