Electrochemical Cells Worksheet
Explore the principles of electrochemical cells, including galvanic and electrolytic cells, redox reactions, and cell potential calculation for Grade 11 Chemistry.
Includes
Standards
Topics
Electrochemical Cells: Grade 11 Chemistry
Name:
Date:
Score:
Read each question carefully and answer to the best of your ability. Show all your work for calculations.
1. In an electrochemical cell, oxidation occurs at the:
Cathode
Anode
Salt bridge
External circuit
2. Which type of electrochemical cell uses an external power source to drive a non-spontaneous reaction?
Galvanic cell
Voltaic cell
Electrolytic cell
Fuel cell
1. In an electrolytic cell, the cathode is positively charged.
True
False
2. A salt bridge is used to maintain electrical neutrality in a galvanic cell.
True
False
1. The process of gaining electrons is called .
2. In a galvanic cell, chemical energy is converted into energy.
1. Differentiate between a galvanic cell and an electrolytic cell in terms of spontaneity of reaction and energy conversion.
2. Consider a voltaic cell based on the reaction: Zn(s) + Cu²⁺(aq) → Zn²⁺(aq) + Cu(s). Given E°(Zn²⁺/Zn) = -0.76 V and E°(Cu²⁺/Cu) = +0.34 V. Calculate the standard cell potential (E°cell) for this reaction.
Match each term on the left with its definition on the right.
1. Anode
a. Site of reduction
2. Cathode
b. Site of oxidation
3. Redox reaction
c. Reaction involving electron transfer
Related Worksheets
Analyzing Substances: Grade 11 Chemistry
A worksheet for Grade 11 Chemistry students covering methods and principles of analyzing substances, including qualitative and quantitative analysis.
pH and pOH Calculations Worksheet
A Grade 11 Chemistry worksheet focusing on pH and pOH calculations, including strong acids, bases, and ion concentrations.
Ionic Bonds Worksheet
Explore the fundamentals of ionic bonding, including electron transfer, ion formation, and properties of ionic compounds, suitable for Grade 11 Chemistry students.
Band of Stability Worksheet
Explore the concept of the band of stability, nuclear stability, and radioactive decay with this Grade 11 Chemistry worksheet.
Balancing Nuclear Reactions Worksheet
A Grade 11 science worksheet focused on balancing nuclear reactions, including alpha decay, beta decay, and nuclear fission.
Percent Abundance of Isotopes
Understand and calculate the percent abundance of isotopes for various elements.
Grade 11 Chemistry: Composition
A worksheet covering fundamental concepts of chemical composition for Grade 11 Chemistry students, including atomic structure, isotopes, and chemical formulas.
Grade 11 Chemistry: Composition
A worksheet covering fundamental concepts of chemical composition for Grade 11 Chemistry students, including atomic structure, isotopes, and chemical formulas.