CH2PH2: Further Physical Chemistry

Module code: CH2PH2

Module provider: Chemistry; School of Chemistry, Food and Pharmacy

Credits: 20

Level: Level 2 (Intermediate)

When you'll be taught: Semester 2

Module convenor: Dr Mauricio Cafiero, email: m.cafiero@reading.ac.uk

Module co-convenor: Dr James Hallett, email: j.e.hallett@reading.ac.uk

Additional teaching staff 1: Dr Joanne Elliott, email: j.m.elliott@reading.ac.uk

Additional teaching staff 2: Dr Ricardo Grau-Crespo, email: r.grau-crespo@reading.ac.uk

Pre-requisite module(s): BEFORE TAKING THIS MODULE YOU MUST TAKE CH1PP2 OR TAKE CH1PH1 OR TAKE CH1PH2 (Compulsory)

Co-requisite module(s):

Pre-requisite or Co-requisite module(s):

Module(s) excluded:

Placement information: NA

Academic year: 2024/5

Available to visiting students: Yes

Talis reading list: Yes

Last updated: 21 May 2024

Overview

Module aims and purpose

The aim of this module is to further students’ understanding of key aspects of physical chemistry related to equilibrium and molecular structure.

Module learning outcomes

By the end of the module, it is expected that students will be able to:

1. Describe, explain, discuss and apply the physical principles and theory underlying core areas of physical chemistry, to include electrochemistry, spectroscopy, molecular modelling, kinetics, surfaces and interfaces and statistical thermodynamics
2. Critically examine questions raised in tutorials and workshops, and analyse numerical problems on relevant material
3. Improve their numeracy, critical thinking and analytical skills through problem solving, and oral and presentation skills through tutorials

Module content

Electrochemistry: Aqueous electrolyte solutions; Activity coefficients and Debye Hückel theory; Electrochemical cells; Thermodynamic parameters from emf measurements; pH and potentiometric titrations.

Spectroscopy: Absorption and scattering processes; Transition dipole moments; Selection rules; Rotational spectroscopy, vibrational spectroscopy and vibration-rotation spectroscopy of diatomic molecules; Raman spectroscopy; Vibronic spectroscopy.

Introduction to Molecular Modelling: Forces between molecules; Balls on springs; Molecular mechanics; Potential energy surfaces; Applications of molecular mechanics.

Kinetics: Multi-step kinetics; Steady-state approximation; Michaelis-Menten kinetics; Chain reactions - steady-state; Radical chain reactions; Branched chain reactions; Explosions; Techniques in Chemical Kinetic analysis.

Surface and Interface Physical Chemistry: Surface and Interfacial tension; Surfactancy; Gibbs adsorption isotherm; Micellization and surface activity; Critical micelle concentration as equilibrium, considering associated thermodynamics; lyotropic liquid crystal phases of surfactants.

Structure

Teaching and learning methods

25 hours lecture (5 hours per topic)

2 hours tutorial

10 hours workshop

3 hours revision

Study hours

At least 40 hours of scheduled teaching and learning activities will be delivered in person, with the remaining hours for scheduled and self-scheduled teaching and learning activities delivered either in person or online. You will receive further details about how these hours will be delivered before the start of the module.

Please note the independent study hours above are notional numbers of hours; each student will approach studying in different ways. We would advise you to reflect on your learning and the number of hours you are allocating to these tasks.

Semester 1 The hours in this column may include hours during the Christmas holiday period.

Semester 2 The hours in this column may include hours during the Easter holiday period.

Summer The hours in this column will take place during the summer holidays and may be at the start and/or end of the module.

Assessment

Requirements for a pass

Students need to achieve an overall module mark of 40% to pass this module.

Summative assessment

Penalties for late submission of summative assessment

The Support Centres will apply the following penalties for work submitted late:

Assessments with numerical marks

• where the piece of work is submitted after the original deadline (or any formally agreed extension to the deadline): 10% of the total marks available for that piece of work will be deducted from the mark for each working day (or part thereof) following the deadline up to a total of three working days;
• the mark awarded due to the imposition of the penalty shall not fall below the threshold pass mark, namely 40% in the case of modules at Levels 4-6 (i.e. undergraduate modules for Parts 1-3) and 50% in the case of Level 7 modules offered as part of an Integrated Masters or taught postgraduate degree programme;
• where the piece of work is awarded a mark below the threshold pass mark prior to any penalty being imposed, and is submitted up to three working days after the original deadline (or any formally agreed extension to the deadline), no penalty shall be imposed;
• where the piece of work is submitted more than three working days after the original deadline (or any formally agreed extension to the deadline): a mark of zero will be recorded.

Assessments marked Pass/Fail

• where the piece of work is submitted within three working days of the deadline (or any formally agreed extension of the deadline): no penalty will be applied;
• where the piece of work is submitted more than three working days after the original deadline (or any formally agreed extension of the deadline): a grade of Fail will be awarded.

The University policy statement on penalties for late submission can be found at: /cqsd/-/media/project/functions/cqsd/documents/qap/penaltiesforlatesubmission.pdf

You are strongly advised to ensure that coursework is submitted by the relevant deadline. You should note that it is advisable to submit work in an unfinished state rather than to fail to submit any work.

Formative assessment

Formative assessment is any task or activity which creates feedback (or feedforward) for you about your learning, but which does not contribute towards your overall module mark.

Students can receive feedback on their work during workshop sessions

Reassessment

Additional costs