Course content

This course introduces the fundamental concepts, models, and calculations that form the foundation of the field of chemistry. You will develop an understanding of how substances are structured, how they react with each other, and what properties they have.

Knowledge of basic chemistry is important for understanding many phenomena in nature and society and forms the basis for further studies in science, medicine, technology, and engineering.

The course covers the following areas of chemistry:

• Atoms, molecules and structure: atoms and molecules; elements, atomic and electronic structure; the periodic table; chemical bonding; molecular structure and properties of molecules.
• The language of chemistry: nomenclature; chemical formulas; reaction equations and stoichiometry.
• States and properties of matter: intra- and intermolecular forces; properties of gases, liquids, solutions and solids; gas laws; solubility and concentration.
• Chemical reactions and changes: chemical equilibrium; acids, bases and buffer properties; redox reactions; electrochemistry; thermodynamics; spontaneity and kinetics.

Learning outcome

Knowledge

After completing the course, the student can:

• Describe atomic, molecular, and electronic structure and how this forms the basis for the periodic table.
• Describe different types of inter- and intramolecular chemical bonds and how these affect the properties of substances such as boiling point, melting point, and solubility.
• Describe chemical equilibrium and how it is affected by changes, e.g., in concentration, pressure, and temperature.
• Recognize the most important classes of substances and functional groups in organic chemistry (alkanes, alkenes, alkynes, alcohols, ketones, aldehydes, carboxylic acids, esters, ethers, and amines) and provide examples of reactions for the most important functional groups.
• State the laws of thermodynamics and describe how these are used to study energy changes in chemical reactions and physical processes.
• Describe the principles of galvanic cells/batteries and electrolysis.

Skills

After completing the course, the student can:

• Perform stoichiometric calculations and balance different chemical equations, including redox reactions.
• Name common chemical compounds, including inorganic and simple organic compounds (alkanes, alkenes, and alkynes).
• Perform calculations for equilibria in gas mixtures and in aqueous solutions, especially for calculating pH and solubility.
• Predict molecular geometry using the VSEPR method and recognize polar and nonpolar compounds.
• Calculate entropy, enthalpy, and Gibbs energy changes for reactions and relate these to equilibrium and spontaneity.
• Draw cell diagrams, calculate voltage for galvanic cells using standard reduction potentials and the Nernst equation, and relate this to equilibrium and spontaneity.
• Perform analyses or calculations relevant to one's own field, e.g., to solve simple problems within aqueous chemistry.

General knowledge

After completing the course, the student can:

• Explain how chemical principles and processes are relevant to issues within their own field of study.

Learning methods and activities

Lectures, exercises, and self-study. The course workload is estimated at 210 hours per semester, including 60 hours of lectures, 80 hours for exercises, and 70 hours for self-study.

The compulsory assignments consist of study-program-specific exercises (e.g., focused on aqueous chemistry). Specific requirements for the approval of mandatory activities will be provided at the start of teaching.

Compulsory assignments

• Approved exercises

Recommended previous knowledge

Chemistry and mathematics from high school/upper secondary school. It is recommended to take a preparatory course in chemistry if you do not have Chemistry 1 or Chemistry 2 from upper secondary school. It is also recommended to take a mathematics refresher course.

Course materials

Course materials will be specified at the start of teaching.