Undervisningsbeskrivelse

Stamoplysninger til brug ved prøver til gymnasiale uddannelser
Termin(er) 2020/21
Institution Esbjerg Gymnasium
Fag og niveau Kemi C
Lærer(e) Niels Egebjerg
Hold 2020 pre-ib/keC (1i Chem C)

Oversigt over gennemførte forløb
Titel A 3 Atoms and elements
Titel B 4 Atoms combining
Titel C 5 Reating masses and chemical reactions
Titel D 6 Using moles
Titel E 17 Organic compounds

Beskrivelse af de enkelte forløb (1 skema for hvert forløb)
Titel A 3 Atoms and elements

3.1 Atoms and elements
3.2 More about atoms
3.3 Isotopes radioactivity
3.4 How electrons are arranged
3.5 The metals and non-metals

Description:
-Atoms
-Protons
-Neutrons
-Electrons
-Periodic table (what does the numbers mean)

Ions
- Know the charge of different simple ions by using the noble gas rule
- Memorise charges of iron and copper ions (transition metals - noble gas rule cannot be applied)
- Memorise formulae of nitrate, sulfate, carbonate, phosphate, ammonium and hydroxide Ionic compounds
- Cation and anion
- Lattice
- Melting and boiling points compared to molecules
- Naming Precipitation reactions
- If a compound contains nitrate, ammonium, sodium og potassium they are soluble in water
- Writing balanced ionic equations
- Writing balanced precipitation reaction including spectator ions

-Experiment: Different precipitation reactions

p. 26-33, p. 38-49, p. 156-157 (about precipitation reactions)
Indhold
Kernestof:
Omfang Estimeret: Ikke angivet
Dækker over: 4 moduler
Særlige fokuspunkter
Væsentligste arbejdsformer
Titel B 4 Atoms combining

4.1 Compounds, mixtures, and chemical change
4.2 Why do atoms form bonds?
4.3 The ionic bond
4.4 More about ions
4.5 The covalent compound
4.6 Covalent compounds
4.7 Comparing ionic and covalent compounds
4.8 Giant covalent structures
4.9 The bonding in metals

Description:
Molecules

- Bonding between non-metals
- Covalent bond (sharing of 2 electrons)
- Noble gas rule
- Cross and dot diagrams
- Molecular structure formulae
- Naming (use -di, -tri, -tetra and so on.
Different from naming ionic compounds)

p. 50-63
Indhold
Kernestof:
Omfang Estimeret: Ikke angivet
Dækker over: 8 moduler
Særlige fokuspunkter
Væsentligste arbejdsformer
Titel C 5 Reating masses and chemical reactions

5.1 The names and formulae of compounds
5.2 Equations for chemical reactions
5.3 The masses of atoms, molecules and ions
Indhold
Kernestof:
Omfang Estimeret: Ikke angivet
Dækker over: 6 moduler
Særlige fokuspunkter
Væsentligste arbejdsformer
Titel D 6 Using moles

6.1 Moles
6.2 Calculations from equations, using the mole
6.3 Reactions involving gases
6.4 The concentration of solutions
6.5 Finding the empirical formula
6.6 From empirical formula to final formula
Indhold
Kernestof:
Omfang Estimeret: Ikke angivet
Dækker over: 10 moduler
Særlige fokuspunkter
Væsentligste arbejdsformer