Note
0.0(0)
Explore Top Notes
Note
Studied by 13 peopleNoteStudied by 33 peopleNoteStudied by 48 peopleNoteStudied by 20 peopleNoteStudied by 16 peopleNoteStudied by 13 people
Chapter 29: Self-Defense: Domestic and International
NoteStudied by 13 peopleIntroduction of Neuroscience
NoteStudied by 33 peopleAcids Bases and Salts
NoteStudied by 48 peopleLimiting Factors of Photosynthesis
NoteStudied by 20 peopleWeek 5 Readings
NoteStudied by 16 peopleIntro to Psych Flaschards
NoteStudied by 13 peopleTopic 1 - neutralisation
Definition of neutralisation - the reaction of an acid and an alkali forming salt and water
| Acid | Salt formed |
|---|---|
| Hydrochloric acid | Chloride |
| Sulfuric acid | Sulfate |
| Nitric acid | Nitrate |
| Bases | Alkalis |
|---|---|
| Sodium hydroxide | Sodium hydroxide |
| Calcium oxide | Potassium hydroxide |
| Potassium hydroxide | |
| Lithium oxide | |
| Copper oxide |
Alkali - a soluble base typically metal hydroxides
Base - metal oxides or metal hydroxides
Acid + metal = salt + hydrogen
Acid + alkali = salt + water
Acid + base = salt + water
Acid + metal carbonate = salt + water + carbon dioxide
| Indicator | Colour in hydrochloric acid | Colour in water | Colour in sodium hydroxide |
|---|---|---|---|
| Red litmus | Same | Same | Blue |
| Blue litmus | Red | Same | Same |
| Universal indicator solution | Red | Green | Purple |
| Methyl orange | Red | Orange | Orange |
| Screened methyl orange | Dark red | Green | Green |
| Phenolphthalein | Colourless | Colourless | Dark pink |
Indicator - a chemical that gives a colour change in acidic, alkaline and neutral soloutions.
Note
0.0(0)
Explore Top NotesNoteStudied by 13 peopleNoteStudied by 33 peopleNoteStudied by 48 peopleNoteStudied by 20 peopleNoteStudied by 16 peopleNoteStudied by 13 people
Chapter 29: Self-Defense: Domestic and International
NoteStudied by 13 peopleIntroduction of Neuroscience
NoteStudied by 33 peopleAcids Bases and Salts
NoteStudied by 48 peopleLimiting Factors of Photosynthesis
NoteStudied by 20 peopleWeek 5 Readings
NoteStudied by 16 peopleIntro to Psych Flaschards
NoteStudied by 13 people