Download Additional Chemistry (C2) check list

Chemistry 2: How can I improve?
Tick the ‘I can statements’ on the right hand side once completed in lesson.
Your teacher will write objective numbers in your book to help show you what you
need to spend time on in order to improve your grade.(E.g Ob 9).
C2.1 Structure
and bonding
Test grade
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C2.2.1
Molecules
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C2.2.2 Ionic
compounds
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C2.2.3 Covalent
structures
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C2.2.4 Metals
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C2.2.5 Polymers
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1.Define the terms compound and Ion
2.Construct diagrams to represent ionic bonding
3.Construct diagrams to represent covalent bonding
4.Describe how group 1 (alkali metals) and group 7 (the
halogens) react and the ions they make
C2.2.6
Nanoscience
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C2.3.1 Atomic
structure
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5. Define the term simple molecule
6.Explain the forces in between simple molecules (H)
7.Explain why substances conduct electricity
8. Describe the forces in a giant ionic structure (lattice)
C2.3.2 Analysing
substances
9.Describe the features of giant ionic structures
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20.Define the term nanoscience
21.Describe the properties of nanoparticles
22.Describe what mass number and atomic number
represent
23.Describe the masses of the subatomic particles
24.Work out relative formula masses of compounds
25.Define the term isotope
26.Explain what the relative atomic mass tells us about
isotopes (H)
27.Define the term mole
28.Describe the advantages of using instrumental methods
to analyse substances
29.Describe how paper chromatography is carried out and
what is tells us
30.Describe how gas chromatography is used
31.Explain how mass spectrometers are used to give us
relative molecular mass
10.Describe the features of giant covalent structures
11.Describe the structures of diamond and graphite
12.Explain why graphite conducts heat and electricity (H)
13.Explain the structure and role of fullerenes (H)
14.Describe the structure of metals
15.Describe what an alloy is and their role
16.Describe the role of shape memory polymers
17.explain the role of delocalised electrons in metals (H)
18.Describe the roles of LD and HD polyethene
19.Explain the differences between thermosoftening and
thermosetting polymers
C2.3.3
Quantitative
chemistry
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32.Calculate the percentage of an element in a
compound
33.Calculate the empirical formula of a compound (H)
34.Calculate the masses of reactants and products (H)
35.Explain why the amount gained in an experiment
may not be the same as the calculated amount
36.Define the term percentage yield
37.Calculate percentage yield (H)
38.Define the term reversible reaction and be able to
represent in an equation
C2.4.1 Rates of
reaction
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C2.5.1 Energy
transfer in
chemical
reactions
Test grade
39.Describe how to work out therate of reaction
40.Describe the collision theory and the factors that affect it
41.Explain the importance of catalysts in industry
42.Describe and give examples of endothermic and
exothermic reactions
43.Explain what happens in reversible reactions when one
way is endothermic or exothermic
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C2.6.1 Making
Salts
44.Understand the state symbols
45.Explain how soluble salts can be made using acids
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46.Define the term precipitation and give an example
Test grade
C2.6.2 Acids and
bases
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47.Define the terms alkalis and bases
48.Describe how the acid and metal used determines the salt
made
49.Describe the features of ammonia
50. Explain which ions make solutions acidic an alkaline and
how neutralisation takes place.
C2.7.1 Electrolysis
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51.Describe and explain what happens during electrolysis
52.Use half equations to explain electrolysis(H)
53.Describe the importance of the electrolysis of aluminium
oxide and cryolite and sodium chloride