What is the general equation that represents a single displacement reaction? 2.) Use the activity series to predict if the following reactions will occur. If not, write NR. If the reaction does occur, write the products of the reaction and balance the equation. a.) Ni (s) + Pb(NO 3 ) 2(aq) —> b.) Ni (s) + Fe(NO 3 ) 2(aq) —>

Chemistry: The Molecular Science
5th Edition
ISBN:9781285199047
Author:John W. Moore, Conrad L. Stanitski
Publisher:John W. Moore, Conrad L. Stanitski
Chapter3: Chemical Reactions
Section: Chapter Questions
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1.) What is the general equation that represents a single displacement reaction?

2.) Use the activity series to predict if the following reactions will occur. If not, write NR. If the reaction does occur, write the products of the reaction and balance the equation. 

a.) Ni (s) + Pb(NO 3 ) 2(aq) —>   

 

b.) Ni (s) + Fe(NO 3 ) 2(aq) —>    

 

3.) Complete the reaction and identify the species oxidized and reduced in the completed reaction

 

Cr (s) + HCl (aq) —>  

  • The species oxidized is 
  • The species thats reduced is  

 

4.) How many electrons are exchanged in the completed reaction.

 

Ba (s) + Al(NO 3 ) 3(aq) —>    

 

5.) How many electrons are exchanged in 2a? Which species is oxidized and which is reduced? 

 

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