ChemistryWiki | RecentChanges | Preferences
Calculations
- Mass of the dried product (actual/expt yield of copper product)?
- Which is the limiting reactant?
- Theoretical yield (mass) of the copper solid?
- What is the percent yield of copper in your reaction?
Questions
Question 1 - What are two observations of a chemical reaction in this lab?
Question 2 - What are the phases (states) of the all the reactants and products?
Question 3 - In the calculations above, you determined the limiting reactant. Are the observations you made in the lab (including the additional iron reacting and subsequent filtering) support or contradict your calculation?
Question 4 - For the following equations, what is oxidized, reduced, oxidizing agent, reducing agent.(If reaction not Redox state why)
a. I2O5 + CO --> I2 + CO2
b.Li + H2O --> LiOH + H2
c. MnO2 + HCl --> MnCl2 + Cl2 + H2O