Practical lesson 3:
Electrochemical processes. Redox processes. Electrochemical processes. Polarization. Electrolysis.
explain redox processes. Electrochemical processes
define the concepts: oxidation, reduction, oxidizing agent and reducing agent
describe the polarization. Electrolysis. Describe the structure of an electrochemical cell highlighting its important features such as salt bridge, cathode and anode
calculate standard cell potential and standard electrode potential
name a few industrial applications of electrolysis
Thermochemistry. Thermodynamics. The laws of thermodynamics. Spontaneous and non-spontaneous reactions. Entropy. Enthalpy. Gibbs free energy. Thermodynamics of open systems. Heat of reactions. Calorimetry.
know laws of thermodynamics
explain how free energy depends on entropy and enthalpy. characterize spontaneous, non-spontaneous processes by thermodynamic parameters
describe the meaning of Gibbs free energy
describe the general principle of the calorimetry process
explain the relationship between the following: system, environment and universe; exothermic process and endothermic process; kinetic and potential energies
Practical lesson 4:
Water. Solutions. dispersed systems. The concentration of solutions. pH of solutions. Importance of water polarity. Molecular structure of water. Chemical composition of natural water. Distilled water. Polarity. hydrophobic and hydrophilic molecules. General properties of solutions. The distribution of matter between two immiscible liquids. Weak and strong electrolytes. dispersed systems. colloidal solutions. buffer solutions.
compare the chemical composition of natural and distilled water
describe the general properties of solutions. Explain the distribution of matter between two immiscible liquids
characterize colloidal solutions and coagulation processes
express the pH formula (pH) for acidic and alkaline solutions
describe weak and strong electrolytes
The biological role of alkali and alkaline earth metals in living organisms. Biological role of amphoteric metals, heavy metals and non-metals
biological role of elements
define general aspects of bioinorganic chemistry
define important terms in coordination chemistry. Calculate coordination number
give a general description of alkali and alkaline earth metals
give a general description of amphoteric metal ions, toxic metals
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