Programplaner og emneplaner - Student
EMPE1300 Chemistry and Environment Course description
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Introduction
Gjennom dette emnet vil studenten tilegne seg grunnleggende kunnskap i kjemi og miljø. Studenten vil tilegne seg innsikt i de ressursutfordringene samfunnet står overfor og hvordan disse kan løses. Studentene vil også kunne se en tydelig sammenheng mellom miljøvurderinger og kjemi.
Læringsutbytte*
Bokmål:
Etter å ha gjennomført dette emnet har studenten følgende læringsutbytte, definert som kunnskap, ferdigheter og generell kompetanse:
Studenten kan
Kunnskap
- beskrive oppbygning av atomer og molekyler
- gjøre rede for periodesystemet
- forstå kjemiske likninger og støkiometri
- forklare fysiske egenskaper ved gasser
- forklare kjemisk binding
- definere termodynamikkens 1., 2. og 3. lov
- definere energibegreper, indre energi, entalpi, entropi og Gibbs energi
- forstå kjemisk likevekt (gasslikevekter, fellingsreaksjoner, syre-base likevekter)
- forklare elektrokjemi (galvaniske celler, korrosjon og elektrolyseceller)
- kjenne til miljøaspekter (ressursbruk, utslipp, avfall m.m.)
- kjenne til livsløpsvurderinger (LCA) og miljømerker (EPD, ECO product)
- kjenne til standarder for miljøarbeid
Ferdigheter
- bruke periodesystemet til å bestemme elektronkonfigurasjoner
- utføre enkle kjemiske beregninger innen støkiometri
- utføre beregninger med tilstandslikningen for ideelle gasser
- utføre energiberegninger med indre energi, entalpi, entropi og Gibbs energi
- utføre enkle beregninger på kjemiske reaksjoner i likevekt
- utføre enkle kjemiske beregninger innen elektrokjemi, som beregninger av cellepotensial
- beskrive miljøaspekter
- anvende LCA betraktninger på et gitt produkt
Generell kompetanse
- Ha et godt grunnlag i kjemi og miljø. Se sammenhenger mellom kjemi og miljø og andre ingeniørfag og kunne anvende kjemikunnskapene i møte med samfunnets energi- og miljøutfordringer
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Required preliminary courses
No requirements over and above the admission requirements.
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Learning outcomes
After completing the course, the student is expected to have achieved the following learning outcomes defined in terms of knowledge, skills and general competence:
Knowledge
The student is capable of
- describing the structure of atoms and molecules
- understanding chemical equations and stoichiometry
- explaining the periodic table
- explaining the physical properties of gases
- explaining chemical bonding and the molecular structure of solids (metals, semiconductors, polymers, crystalline substances)
- defining the first, second and third laws of thermodynamics
- defining energy concepts, internal energy, enthalpy, entropy and Gibb’s energy
- understanding chemical equilibria (gas equilibria, precipitation, acid-base equilibria)
- describing electrochemistry (galvanic cells, corrosion and electrolytic cells)
- describing environmental aspects (use of resources, emissions, waste etc.)
- describing life-cycle assessments and environmental labelling
- describing standards for environmental work
Skills
The student is capable of
- carrying out simple chemical calculations in stoichiometry
- carrying out calculations using the equation of state for ideal gases
- defining energy concepts, internal energy, enthalpy, Gibb’s energy and entropy
- performing simple electrochemical calculations, such as calculations of cell potentials and simple calculations of current, and consumption and production of chemicals by electrolysis
- performing simple calculations of reactants and products present in chemical equilibrium
- carrying out LCA assessments
General competence
The student is capable of
- communicating with chemists on topics relating to chemistry and environment
- searching for specialist literature and compiling reference lists in accordance with the applicable template
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Teaching and learning methods
Lectures, project work, teacher-led exercises and exercises carried out with the help of student assistants. Some of the lectures will be guest lectures on environmental subjects.
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Course requirements
The following coursework is compulsory and must be approved before the student can sit the exam:
- 6 of 9 electronic tests in Chemistry, time consume is stipulated to one hour pr test
- 1 of 2 elektronic tests, time consume is stipulated to one hour pr test
The purpose of the required coursework is to give students a basis for the written exam.
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Assessment
Individual written exam in 3 hours, counts 100 %
Examresults can be appealed
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Permitted exam materials and equipment
All, except cooperation
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Grading scale
Grade scale A-F.
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Examiners
One internal examiner. External examiners are used regularly.
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Course contact person
Assistant professor Bente Hellum
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Overlapping courses
BYPE1300 Energy, environment and chemistry are equivalent (over 10 credits) with EMPE1300, FO051A, FO051B, FO051E, FO051G, FO051M and FO051K. By practicing the 3-threads rule of having signed up for the exam counts abandoned used in equivalent courses.