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Worksheet 48 . Topic 11
Set B cont.
12. Ca + HCl -------- > CaCl2 + H2 The oxidized substance is __________
The reduced substance is ___________
The oxidizing agent is ______________
The reducing agent is _______________
The species gaining electrons is _______
The species losing electrons is ________
Total number of electrons lost and gained is ___
Oxidation half equation:
Reduction half equation:
13. PbCl2(aq) + Co (s) ------ > Pb(s) + CoCl2(aq) The oxidized substance is __________
Teacher Preview Copy
The reduced substance is ___________
The oxidizing agent is ______________
The reducing agent is _______________
The species gaining electrons is _______
The species losing electrons is ________
Total number of electrons lost and gained is ___
Oxidation half equation:
Reduction half equation:
14. CuNO3 + Fe --------- > FeNO3 + Cu The oxidized substance is __________
The reduced substance is ___________
The oxidizing agent is ______________
The reducing agent is _______________
The species gaining electrons is _______
Teacher Preview Copy
The species losing electrons is ________
Total number of electrons lost and gained is ___
Oxidation half equation: Need Help? Study Book Pg 271 Set 18 - 19
Reduction half equation:
15. 2KBr + F2 ---------- > 2KF + Br2 The oxidized substance is __________
The reduced substance is ___________
The oxidizing agent is ______________
The reducing agent is _______________
The species gaining electrons is _______
The species losing electrons is ________
Total number of electrons lost and gained is ___
Oxidation half equation:
Reduction half equation:
The oxidized substance is __________
16. MgH2 ------------ > Mg + H2 The reduced substance is ___________
The oxidizing agent is ______________
The reducing agent is _______________
The species gaining electrons is _______
The species losing electrons is ________
Total number of electrons lost and gained is ___
Oxidation half equation:
Reduction half equation:
Copyright©2010 E3 Scholastic Publishing. All Rights Reserved. SurvivingChem.com 103
Set B cont.
12. Ca + HCl -------- > CaCl2 + H2 The oxidized substance is __________
The reduced substance is ___________
The oxidizing agent is ______________
The reducing agent is _______________
The species gaining electrons is _______
The species losing electrons is ________
Total number of electrons lost and gained is ___
Oxidation half equation:
Reduction half equation:
13. PbCl2(aq) + Co (s) ------ > Pb(s) + CoCl2(aq) The oxidized substance is __________
Teacher Preview Copy
The reduced substance is ___________
The oxidizing agent is ______________
The reducing agent is _______________
The species gaining electrons is _______
The species losing electrons is ________
Total number of electrons lost and gained is ___
Oxidation half equation:
Reduction half equation:
14. CuNO3 + Fe --------- > FeNO3 + Cu The oxidized substance is __________
The reduced substance is ___________
The oxidizing agent is ______________
The reducing agent is _______________
The species gaining electrons is _______
Teacher Preview Copy
The species losing electrons is ________
Total number of electrons lost and gained is ___
Oxidation half equation: Need Help? Study Book Pg 271 Set 18 - 19
Reduction half equation:
15. 2KBr + F2 ---------- > 2KF + Br2 The oxidized substance is __________
The reduced substance is ___________
The oxidizing agent is ______________
The reducing agent is _______________
The species gaining electrons is _______
The species losing electrons is ________
Total number of electrons lost and gained is ___
Oxidation half equation:
Reduction half equation:
The oxidized substance is __________
16. MgH2 ------------ > Mg + H2 The reduced substance is ___________
The oxidizing agent is ______________
The reducing agent is _______________
The species gaining electrons is _______
The species losing electrons is ________
Total number of electrons lost and gained is ___
Oxidation half equation:
Reduction half equation:
Copyright©2010 E3 Scholastic Publishing. All Rights Reserved. SurvivingChem.com 103
