26 Reactions, Limiting reactant, and Yield Quiz

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.

In the above reaction, is there excess reagent?

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)

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

What type of reaction is #4?

What type of reaction is #5?

What type of reaction is #6?

What type of reaction is #7?

What type of reaction is #8?