Stoichiometric determination lab questions?

Posted on 2016-03-12 14:07:00 in Chemistry by RACHEL

Data table- 
Beaker a= 105.74g 
Beaker b = 107.49g 
Mass of cuso4= 4.51g 
Mass of Fe = 1.50g 
Mass of filter paper= 1.28g 

The first question is 
From your data state the mass of the iron reacted 
2. From your data state the mass of the copper ii sulfate reacted 
3. Find the mass of the copper produced by subtracting the mass of beaker A and the mass of the filter paper from the final mass of the beaker, the the copper, and the filter paper. 
4. Calculate and state the limiting reactant from the masses of reactants in #1 and #2 
5.a. Calculate the number of moles of iron reacted 
B. Calculate the number of moles of copper produced (use amount from #3) 
6. From your limiting reagent in #4 above, calculate the theoretical amount of copper that should have been produced. 
7. From your mass of iron, calculate the percent yield of copper. 

My lab partner ditched me and I have NO idea how to do this.

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