Q1 : Week 4 – 9/25 – 9/29
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LAB 1 – Gerber Voltaic Cell is LATE!!!!!
LAB 2 – Voltaic Cell design is due Tuesday 9/26
____________________________________________ 9/25 – Monday – Yom Kippur –
Jump to: Tuesday Homework / top
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9/26 – Tuesday – B Day – 2/3b Lab, 4
Main focus –
a) To Review the concepts of the electrolytic cell with an electroplating demo and electrolysis demo.
b) To take Notes on the 2 types of Electrolytic Cells.
Period 2,4:
Period 3b:
1) Setup the Electrolysis of copper (II) chloride lab –
2) Michael Faraday and his experimental finding with electrolytic cells:
LAB 3 – Determine the grams of copper collected at the cathode of an electrolytic cell of an unknown concentration of copper (II) chloride–
a) Setup an electrolytic cell b)complete the lab diagram c) collect and filter your copper d) place in the oven
Electroplating Demo : For Today’s Notes
Electroplating Demo : For Today’s Notes
Today’s Lesson:
______________________________________________________ Jump to: top 9/19 – Tuesday Homework: –
F (Fancy) = 96,500 C / 1 mole of electrons

Tonights lecture for the Stoichiometry 8 redox worksheet : For Homework!
End of Tuesday!
Jump to: Wednesday Homework / top ______________________________________________ 9/27 – Wednesday – A Day – 2/3a Lab, 4
Main focus –
a) To connect Faraday’s early work with our new stoichiometric calculation that determines the amount of metal plated at the cathode.
b) To discuss the use of units in dimensional analysis.
1. Discussed Faraday’s work and what was discovered in his electrolysis experiments
2. Reviewed Page 1 of the homework and continued to the second page as classwork. Period 4 class I also reviewed the Monday’s homework setup.
Period 3a :
1) Setup the Electrolysis of copper (II) chloride lab –
LAB 3 – Determine the grams of copper collected at the cathode of an electrolytic cell of an unknown concentration of copper (II) chloride–
a) Setup an electrolytic cell b)complete the lab diagram c) collect and filter your copper d) place in the oven
Today’s lesson : Actual Faraday’s findings into electrolytic calculations.
______________________________________________ Jump to: top 9/20 – Wednesday Homework: –
2. Please view the lecture below and follow along with me to complete the
Lecture on Electrolytic cell – Molarity calculations worksheet: These are the calculations that I use to setup the next lab.
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3. Please Complete Intro Electrolytic Cells worksheet 2.pdf worksheet and review with key below:
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2: Lecture on Electrolytic cell – Molarity calculations worksheet :
Jump to: Thursday Homework / top
__________________________________________________________ 9/28 – Thursday – B Day – 2, 3b/4 Lab
b) Perform an electrolytic cell Lab by determining the mass of Cu at the cathode.
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Intro Electrolytic Cells worksheet 2 key p.pdf
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2. Complete the classwork: (back side of the previous homework worksheet)
LAB 3 – Determine the grams of copper collected at the cathode of an electrolytic cell of an unknown concentration of copper (II) chloride–
a) Setup an electrolytic cell b)complete the lab diagram c) collect and filter your copper d) place in the oven e) Calculate the theoretical amount of grams of copper expected.
____________________________________________________ Jump to: top 9/21 – Thursday Homework: –
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Electrolysis of water review video :
Electrolytic Problems Expanded Review video:
Jump to: Friday Homework/top __________________________________________________________________ 9/29 – Friday – A Day – 2, 3a/4 Lab
Main focus –
a) To experimentally determine the mass of copper deposited at the cathode of an electrolytic cell from an aqueous solution of copper (II) Chloride.
b) To calculate the theoretical mass of copper that would be expected.
Period 2 – Lab today
1. Complete the experimental data gathering by performing a hot filtration of the copper metal from your electrolytic cell solution.
a) mass out your filter paper with name of group on the paper.
b) Hot filtration –
c) Place in oven – We will measure the dry copper and filter paper Next Wednesday!
d) Calculate the expected or theoretical mass of copper that should be expected,
1. Write Objectives and setup the the experiment.
LAB 3 – Determine the grams of copper collected at the cathode of an electrolytic cell of an unknown concentration of copper (II) chloride–
a) Setup an electrolytic cell b)complete the lab diagram c) collect and filter your copper d) place in the oven e) Calculate the theoretical amount of grams of copper expected.
__________________________________________________ Jump to: top 9/29 – Friday’s Homework: –
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Raw score | 13 | 12 | 11 | 10 | 9 | 8 | 7 | 6 | 5 | 4 |
*Bonus Points | 10 | 9 | 8 | 7 | 6 | 5 | 4 | 3 | 2 | 1 |
THIS FORM IS NOW CLOSED.
End of week 4!
Electrolytic Extra Credit Form Review : Posted Tuesday, 9/27 at 9:46.
Please review your form with the following key. I will review in class. WE WILL NOT HAVE AN ELECTROLYTIC CELL QUIZ WEDNESDAY. I Want to review this quiz, finish the lab, and review molarity in class first.
Electrolytic cell quiz extra Credit Form KEY 1819.pdf
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