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CHM1045L Activity Series Lab Report 2024/2025
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Name of Experiment: Activity Series[Date]N
Activity Series Lab Report
Student Name: Nick Jacas
CHM1045L
Instructions:
Read the handout “Activity Series”
Watch the video included in this file (Page 4)
Answer the Pre-lab questions
Read the PROCEDURE Section the handout “Activity Series” and complete the
REPORT SHEET.
Answer the Post-Lab questions
1
, Name of Experiment: Activity Series[Date]
Introduction
Oxidation-Reduction Reactions
An oxidation-reduction reaction, or redox reaction is a chemical reaction in which
electrons are transferred from one reactant to another.
Zn ( s ) +Cu 2+ ( aq ) ⟶ Zn 2+ ( aq ) +Cu( s )
In this process, zinc atoms are oxidized (they lose electrons) and copper ions are
reduced (they gain electrons).
Redox half-reactions:
Zn ( s ) ⟶ Zn 2+ ( aq ) +2e -
Cu 2+ ( aq ) +2e - ⟶ Cu( s )
Zn ( s ) +Cu 2+ ( aq ) + 2e - ⟶ Zn 2+ ( aq ) +Cu ( s ) +2e -
Oxidation is the loss of electrons, and the gain of electrons is called reduction.
Zn is called the reducing agent because it donates electrons, causing Cu 2+ to be
reduced. Cu2+ is called the oxidizing agent because it accepts electrons, causing Zn
to be oxidized.
Oxidation of Metals in Aqueous Solutions
2
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