NAMES:

1) The following reaction is carried out in a closed chamber and the temperature returned to the starting temperature of 300^oC.
            C₃H₈  +  5O₂  -->  3CO₂  +  4H₂O
If the total pressure in the chamber was 2.5 atm at the beginning and the two reactants were in exactly the proper stoichiometric ratio, what would be the pressure at the end of the reaction.  (Assume the reaction goes entirely to completion.)
 
 
 
 
 
 
 
 
 

                                                                                    __________________ atm

2)  10.0 g of carbon is reacted with hydrogen and the product is collected in an empty 10.0 L container.  What would be the pressure in this container at room temperature (25^oC) after all the product is collected?   (R = 0.08206 L atm mol^-1 K^-1)  The reaction is:
                                                                C + 2H₂  --> CH₄
 
 
 
 
 
 
 
 
 
 
 

                                                                                 __________________ atm