CHEM20070 Inorganic & Physical Chemistry for Engineers

Academic Year 2021/2022

This module covers inorganic and physical chemistry that is relevant to chemical and bioprocess engineering students.

The module introduces inorganic chemistry to chemical engineering students. It focuses on the molecular and solid state chemistry of the main group elements.

The Physical Chemistry section of this modules covers aspects of Solution Chemistry, Electrochemistry and Surface Chemistry.
Solution Chemistry
Intermolecular forces and liquids; the water molecule, liquid water and hydrogen bonding; electrolytes and non-electrolytes; solubility and ion hydration; colligative properties of solutions; concentration scales and osmosis.
Electrochemistry
Electrochemical cells - Galvanic and electrolytic types; chemically reversible electrodes; EMF and the thermodynamics of electrochemical cell reactions; Standard Hydrogen Electrode (SHE), standard electrode potentials, and the Electrochemical Series; the Nernst equation; batteries and fuel cells; corrosion and its prevention; electrolysis and Faraday's Laws; commercial applications of electrolysis, including reactive metal production, electro-plating and electro-refining in the mining industry.
Surface Chemistry
Surface tension, contact angle and wettability; surfactants; micelles and molecular self-assembly; adhesion and detergent action.

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Curricular information is subject to change

Learning Outcomes:

On successful completion of this module students should be able to draw Lewis structures of molecules and apply the MO and VSEPR models to describe the shape of molecules. In addition, students will be able to draw around ten different unit cells of solid compounds of the elements, AB, AB2 and AB3 structures.

Regarding the physical chemistry component they should be able to do the following.
Solution Chemistry
Be able to: describe the different forms of intermolecular force; draw the shape of the water molecule, including charge distribution; explain the anomalous properties of liquid water in terms of hydrogen bonding; distinguish between electrolytes and non-electrolytes in terms of conductance and colligative properties of their solutions; explain why solutes dissolve in a solvent in terms of enthalpy and entropy effects; perform calculations, using different concentration scales � molarity, molality, mole fraction, tonicity and ionic strength; calculate the tonicity of a solution and explain osmotic effects in living cells.
Electrochemistry
Be able to: define oxidation and reduction; distinguish between Galvanic and electrolytic cells; give examples of the four different genres of chemically reversible electrodes; identify the anode and cathode in a electrochemical cell; write and balance the half-reactions and overall redox cell reaction; define the EMF of an electrochemical cell and distinguish it from the cell potential; describe how the thermodynamics (?G, ?H and ?S) of an electrochemical cell reaction can be determined, using EMF measurements; define and draw the Standard Hydrogen Electrode (SHE); use the Electrochemical Series to calculate the standard EMF of a cell; use the Nernst equation to calculate the concentration-dependence of an electrode potential and the cell EMF; describe the general features of a battery and fuel cell; describe the construction, reactions and properties of the lead�acid battery; explain corrosion in electrochemical terms and describe different strategies for its prevention; write and balance half-reactions and overall cell reactions for the electrolysis of both molten and aqueous electrolyte systems; use Faraday�s Laws to calculate the mass of product formed in an electrolytic cell; describe some commercial applications of electrolysis, including reactive metal production (e.g., Na and Al) , electro-plating (e.g., Ag) and electro-refining in the mining industry (e.g., Cu).
Surface Chemistry
Be able to: define surface tension and contact angle; explain the anomalously high surface tension of liquid water in terms of hydrogen bonding; calculate spreading coefficients based on surface tension data at different interfaces; describe surfactants in terms of hydrophilic and hydrophobic moieties; distinguish between cationic, anionic, zwitterionic and non-ionic surfactants; explain molecular self-assembly in terms of hydrophobic effects; describe the use of detergents in cleaning.

Indicative Module Content:

This is a combined Inorganic and Physical Chemistry module.

Student Effort Hours: 
Student Effort Type Hours
Lectures

24

Autonomous Student Learning

76

Total

100

Approaches to Teaching and Learning:
The module will be given in 24 lectures. 
Requirements, Exclusions and Recommendations

Not applicable to this module.


Module Requisites and Incompatibles
Pre-requisite:
CHEM10030 - Chemistry for Engineers

Equivalents:
Inorganic Physical Chemistry (CHEN20010)


 
Assessment Strategy  
Description Timing Open Book Exam Component Scale Must Pass Component % of Final Grade
Examination: final examination 2 hour End of Trimester Exam No Graded No

100


Carry forward of passed components
No
 
Resit In Terminal Exam
Autumn Yes - 1 Hour
Please see Student Jargon Buster for more information about remediation types and timing. 
Feedback Strategy/Strategies

• Self-assessment activities

How will my Feedback be Delivered?

You will be able to assess your progress through self-assessment activities during the module.

Name Role
Dr Robert Johnson Lecturer / Co-Lecturer