Editing Review Homework For 2nd Section Chemical Reactions And Redox Reaction Test - Revised 2009

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Part I : Showing appropriate work, give the correct chemical formula or chemical name for the following: 
 
1a. Calcium nitrate 
 
 
 
 
 
1b. Pb1(<nowiki>SO</nowiki>3)2 
 
 
 
 
 
1c. N5Cl2 
 
 
 
 
 
1d. Copper (II) carbonate 
 
 
 
 
 
 
1e. Sn1S2 
 
 
 
 
 
 
Part II Stoichiometry and Percent Yield

1a. Using space below, explain the two aspects of Limiting Reactant Problems you need to know. 
 
 
 
 
 
 
 
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. (<nowiki>NH</nowiki>4)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: 
**If you have a Redox reaction, then do work to show species that is oxidized, is reduced, and oxidizing agent and reducing agent.
**If you do not have a Redox reaction, show how all oxidation numbers for each species does not change from reactant to product and then write a sentence explaining.
**Balance all the following Redox reaction even if the reaction does not occur. 
 
a. Cu(s
) + Ag1(NO3)1(aq) ---> Cu1(NO3)2(aq) + Ag(s) 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
b. Zn + <nowiki>HNO</nowiki>3 --> Zn(<nowiki>NO</nowiki>3)2 + <nowiki>NO</nowiki>2 + H2O1 (Yes, one N can be involved with reaction and other does not have to) 
 
 
 
 
 
 
 
 
 
 
 
 
 
c. C2H6(g) + O2(g) ---> C1O2(g) + H2O1(g)

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