Using the above reaction, what is the limiting reactant when 5.6 g zinc is added to a solution that contains 23.0 g of hydrochloric acid? 1 point for correct reactant, 5 points from the work leading to that answer.
Question 2
2.
In the above reaction, is there excess reagent?
Question 3
3.
If so, how much? (Find out how much of the other reactant would be used and compare what you started with to what would be used)
Question 4
4.
If 26.3 g of silicon dioxide is heated with an excess of carbon, 16.2 g silicon carbide is produced. What is the percent yield of this reaction? (start with finding the theoretical yieldof SiC) 1 Point is the correct %, the rest will all be in the work
