1a. In a sentence, explain what a limiting reactant problem is and when do need to do one.
1b. Define limiting reactant:
Define excess reactant:
2. Solid lithium is added to a solution of calcium nitrate. If you start with 2.54grams of Lithium and obtain 7.90grams of solid calcium (after filtering and drying product), what is the percent yield of calcium?
Balanced Chemical Rxn:
Part III Predicting Reactions and Net Ionic Reactions
Follow directions in SingleReplacementDoubleReplacementHandout for showing work.
a. Al(s) + Zn1(C2H3O2)2 (aq) -->
b. (NH4)2(SO3)1 (aq) + Ca1Br2 (aq) --->
c. Ca1(NO3)2 (aq) + Al1Cl3 (aq) --->
Part IV Oxidation Reduction Reaction (Redox reactions)
Answer the following Redox reaction as stated in the following: