Understanding Redox Reactions: Oxidation and Reduction Processes
Explore the principles of redox reactions where the transfer of electrons between compounds occurs. In a redox reaction, oxidation is characterized by the loss of electrons (LEO: Lose Electrons, Oxidation) while reduction involves the gain of electrons (GER: Gain Electrons, Reduction). Learn to identify redox reactions with practical examples including the transformation of nitrogen oxides, zinc reactions with hydrochloric acid, and the formation of carbonic acid. This knowledge is essential in chemistry for understanding electron transfer and reaction dynamics.
Understanding Redox Reactions: Oxidation and Reduction Processes
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Presentation Transcript
Unit 8 Redox Reactions
Oxidation and Reduction Reactions Reduction and Oxidation (Redox) reactions occur when the number of electrons in a compound changes LEO = Lose Electrons Oxidation SAYS GER = Gain Electrons Reduction
Redox Reactions and Oxidation States Goal: Identify if a reaction is a redox reaction 2 NO + O2 2 NO2 Zn + 2 HCl ZnCl2 + H2 CO2 + H2O H2CO3 Zn + 2 AgNO3 Zn(NO3)2 + 2 Ag
Oxidation and Reduction Reactions Write the reduction reaction and the oxidation reaction for each redox process 2 NO + O2 2 NO2 Zn + 2 HCl ZnCl2 + H2 CO2 + H2O H2CO3 Zn + 2 AgNO3 Zn(NO3)2 + 2 Ag
