Strong and weak acids and bases Review and dilute and concentration solutions Selected acid-base issue Ocean – acidity 3/4 20 20.1 Q3,4 Prac: Preparation of a standard Analysis for acids and bases Sources of acids and bases in 20.2 Q1-3 solution waterways 20.3 Q2,3,4 Prac: Analysis of brick cleaner Volume-volume stoichiometry 20.4 Q1-3 AT2.1 Volumetric analysis including 20.5 Q1-3 standard solutions and dilutions Review Q1-18 3/5 Redox reactions in water 16 16.1 Q2-5 Demo: Oxidation-reduction SWB WS 38 Oxidation and reduction 16.2 Q1-3 reactions SWB WS 39 Writing equations 16.3 Q1,2,4 Prac: The electrochemical series Reactivity series Review Q1-28 of metals Selected redox issue - Corrosion Prac: Corrosion 1 Prac: Corrosion 2 3/6 Water sample analysis 17 17.2 Q2,3 TEST- CHPT 15/16 Water distribution and Review Q1,4,6,8,11 availability Sampling protocols Selected water sample and contaminant 3/7 Analysis of salt in water 18 18.1 Q1,2,4,5,7,8 Prac: Products of a Sources of salts 18.2 Q1-3 decomposition reaction Mass-mass stoichiometry 18.3 Q2,3,4 SW Worksheets 3/8 Gravimetric analysis 18 18.4 Q1-4,6,8 Prac: Gravimetric analysis of Colorimetry and UV-Vis 18.5 Q2,4,5 chicken soup spectroscopy Review Q1-29 Prac: Gravimetric determination of sulfur as sulfate in fertiliser Experiment: Colorimetric determination of phosphorus content in lawn fertiliser Exercise: UV-Vis spectroscopy – concentration of caffeine in a cola SW Worksheets AT2.2
Strong and weak acids and bases and dilute and concentration solutions Selected acid-base issue – Ocean acidity Review 3/4 Analysis for acids and bases Sources of acids and bases in waterways Volume-volume stoichiometry Volumetric analysis including standard solutions and dilutions 20 20.1 Q3,4 20.2 Q1-3 20.3 Q2,3,4 20.4 Q1-3 20.5 Q1-3 Review Q1-18 Prac: Preparation of a standard solution Prac: Analysis of brick cleaner AT2.1 3/5 Redox reactions in water Oxidation and reduction Writing equations Reactivity series Selected redox issue - Corrosion 16 16.1 Q2-5 16.2 Q1-3 16.3 Q1,2,4 Review Q1-28 Demo: Oxidation-reduction reactions Prac: The electrochemical series of metals Prac: Corrosion 1 Prac: Corrosion 2 SWB WS 38 SWB WS 39 3/6 Water sample analysis Water distribution and availability Sampling protocols Selected water sample and contaminant 17 17.2 Q2,3 Review Q1,4,6,8,11 TEST- CHPT 15/16 3/7 Analysis of salt in water Sources of salts Mass-mass stoichiometry 18 18.1 Q1,2,4,5,7,8 18.2 Q1-3 18.3 Q2,3,4 Prac: Products of a decomposition reaction SW Worksheets 3/8 Gravimetric analysis Colorimetry and UV-Vis spectroscopy 18 18.4 Q1-4,6,8 18.5 Q2,4,5 Review Q1-29 Prac: Gravimetric analysis of chicken soup Prac: Gravimetric determination of sulfur as sulfate in fertiliser Experiment: Colorimetric determination of phosphorus content in lawn fertiliser Exercise: UV-Vis spectroscopy – concentration of caffeine in a cola SW Worksheets AT2.2
2017-unit-2-chemistry-outline1.docx