Mapa mental

The Acidic Environment

Georgi Georgieff Chemistry HSC Inglês

Mind map: The acidic environment

Conteúdo do mapa

Atmosphere and it's acidic oxides of carbon, nitrogen, & sulfur
- Le Chateller's Principle
- Formation and effects of acid rain
- Water solubility of CO2 in water under varies conditions
- Evidence of increasing atmospheric concentration of oxides
- Relationship of these non-metals in the periodic table
- Natural and Industrial sources of sulfur dioxide and oxides of nitrogen
Indicators
- Acidic, Neutral, Basic
- Soil Testing
- Indicators identify the range by change in colour
Acids in Food and Drink
- Acids as proton donors
- Identify pH as a ten fold change
- Compare relative strengths using pH scale & differences
- Identify Acids
  - Acetic
  - Citric
  - Hydrochloric
  - Sulfuric
Prevalence & Importance of Acids
- Historical development
  - Lavoisier
  - Davy
  - Arrhenius
- Bronsted-Lowry Theory of acids and bases
- Titration and standard solutions
- Acids and conjugate bases
- Neutralisation is exothermic
Esterification
- Differences between alkanol & alkanoic
- Production, occurrence and uses of esters
  - The need for refluxing
- Purpose of acids in esterification for catalysts