Chemistry
2021-10-05 10:17:23 4 举报AI智能生成
SACE chemistry
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Topic 3: Organic and biological chemistry
Number of C
3.1 Introduction
3.2 Alcohols
Function group
Systematic naming
Skeletal structural formulae
Primary, secondary & tertiary
3.3 Aldehydes and Ketones
Aldehydes Function group
Systematic naming
Skeletal structural formulae
Ketones Function group
Systematic naming
Skeletal structural formulae
Oxidation of aldehyde
Physical properties (aldehydes and ketones)
Solubility in water
Oxidation of alcohols & Tollen's reagent
Primary alcohol+acidfied dichromate anions -> aldehyde (COH) -> carboxylic (COOH)
Secondary alcohols+acidfied dichromate anions -> ketone (C=O)
Tollens' reagent
Organic (acidfied dichromate anions)
Primary alcohol/Secondary alcohol (Color change: Orange to green)
Tollens' reagent
Primary alcohol (Silver Mirror)
Secondary alcohol (NO)
Tertiary alcohol (NO)
3.4 Carbohydrates
Monosacchardies
Disaccharides
Polysacchrides
Chain form and Cyclic form
3.5 Carboxylic acids
Function group
Systematic naming
Skeletal structural formulae
Reaction with hydroxides
Physical properties (carboxylic acids)
Solubility in water (carboxylic acids)
Solubility in water (cabroxylate salts)
3.6 Amines
Function group
Systematic naming
Skeletal structural formulae
Primary, secondary & tertiary
Protonated amine
3.7 Esters
Function group
Systematic naming
Skeletal structural formulae
Condensation polymerisation
Heating under reflux
Acid hydrolysis & Alkaline hydrolysis
3.8 Amides
Function group
Skeletal structural formulae
Condensation polymerisation
Acid hydrolysis & Alkaline hydrolysis
3.9 Triglycerides
Saturated, unsturated, monounsturated & polyunsaturated
Drawing of triglycerides
Acid hydrolysis & Alkaline hydrolysis
Edible fats & Edible oils
Melting points
Degree of unsaturation
Hydrogenation
Hydrophilc & hydrophobic
3.10 Proteins
Amino acid
Dipeptide
Primary, secondary, Tertiary & Quaternary structure
Denatured
Topic 4 Managing resources
4.1 Energy
4.2 Water
4.3 Soil
4.4 Materials
Topic 1: Monitoring and enviroment
1.1 Global warming and climate change
Greenhouse effect
Greenhouse gases
Disadvantages
Ocean acidification
The ionic product of water, K_w
Caculations of pOH and pH from the concentration of hydroxide ions
1.2 Photochemical smong
Reason of product photochemcial smong
Effects of photochemical smong
Three-way catalytic converters
1.3 Volumetric analysis
Mass and moles
Mass concentration
Molar concentrartion
Percentage weight per unit volume
Concentration Conversions
Soichiometry
Dilution
1.4 Chromatography
Adsorption chromatography
Thin-layer chromatography
Column chromatography
Gas chromatography
Retention time
High-performance liquid chromatography
Ion chromatography
1.5 Atomic spectroscpy
Principles of spectroscopy
Electron
Absorption & emission
Atomic absorption spectroscopy
Topic 2 : Managing Chemical Processes
2.1 Rate of reactions
slope of figure
Energy profile diagrams
Collision theory
Successful & unsuccessful collision
Conditions of successful collision:
The influencing factors of collison theory:
2.2 Equilibrium and yield
Dynamic equilibrium
Equilibrium constant K_c
The influencing factor od K_c
Le Châtelier's principle
Equilibrium position
The influencing factors of Le Châtelier's principle
2.3 Optimising production
Raw materials, waste products, by-products & flow charts
Yield
The influencing factors of yield:
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