Lernziele:

1. Predict bond angles and geometries including linear, trigonal planar, and tetrahedral.

Module

Lernziele:

1. Derive measurements of mass, volume, and particles for chemical reactions.

Module

Lernziele:

1. Use the equation ΔG = ΔH - TΔS to solve thermodynamic problems.

Module

Lernziele:

1. Calculate reaction rates and rate constants using experimental data and the initial rates or half-life methods.

2. Explain the effect of temperature on reaction rates using the Boltzmann distribution curve and activation energy concepts.

3. Identify the role of catalysts in lowering activation energy and altering reaction pathways.

Module

Lernziele:

1. Deduce and calculate equilibrium constant expressions (Kc, Kp, Kn, Kx) for homogeneous and heterogeneous reactions.

2. Predict the direction of reaction shifts resulting from changes in concentration, pressure, and temperature.

3. Relate equilibrium principles to industrial applications such as the Haber process and the Contact process.

Module

Lernziele:

1. Identify conjugate acid-base pairs and classify species as Lewis acids or bases based on electron pair transfer.

2. Calculate pH, pOH, and [H+] for strong and weak acids/bases using Kw and Ka values.

3. Determine the pH of buffer solutions and explain the suppression of ionization through the common ion effect.

4. Use solubility product (Ksp) to calculate ionic concentrations and predict the formation of precipitates.

Module

Lernziele:

1. Balance redox equations using the oxidation number method and identify oxidizing and reducing agents.

2. Calculate the mass of substances liberated during electrolysis using Faraday's constant and current-time data.

3. Calculate standard cell potentials (E°cell) and predict reaction feasibility using the activity series and Nernst equation.

Module

Lernziele:

1. Apply IUPAC nomenclature to name and draw structural formulas for alkanes, cycloalkanes, and alkenes.

2. Describe the mechanism of free radical substitution in alkanes and electrophilic addition in alkenes.

3. Explain Markovnikov's rule based on the inductive effect and the stability of primary, secondary, and tertiary carbocations.

Module

Lernziele:

1. Explain the lack of reactivity in nitrogen gas and the basicity of ammonia.

2. Analyze the formation of photochemical smog and PAN, and the role of catalytic converters in removing exhaust gases.

3. Describe the Contact process for sulfuric acid production and the variable oxidation states of sulfur.

4. Explain the self-ionization of sulfuric acid and its role as a non-aqueous protic solvent.

5. Describe the dehydrating action of concentrated sulfuric acid on organic substances like sugar, starch, and ethanol.

Module

Lernziele:

1. Differentiate between the four layers of the atmosphere: Troposphere, Stratosphere, Mesosphere, and Thermosphere.

2. Explain the chemical reactions involved in the formation and depletion of the ozone layer in the stratosphere.

3. Classify air pollutants into primary and secondary categories and identify their natural and anthropogenic sources.

Module

Lernziele:

1. Execute filtration using filter paper, fluted paper, Gooch crucibles, and sintered glass crucibles.

2. Outline the steps of crystallization, including solvent selection and the use of animal charcoal for decolonization.

3. Perform paper chromatography and calculate Retardation Factor (Rf) values to identify mixture components.

Module

Lernziele:

1. Identify physical, chemical, and biological hazards and follow proper first aid treatments for lab accidents.

2. Perform acid-base titrations using burettes, pipettes, and indicators like phenolphthalein to determine solution molarity.

3. Identify aqueous cations including Al3+, NH4+, Ca2+, Cr3+, Cu2+, Fe2+, Fe3+, and Zn2+ using NaOH and NH3 reagents.

Module