U1-3-9 - Indicators Flashcards
1
Q
Colour of phenolphthalein in alkaline solutions
A
Pink
2
Q
Colour of phenolphthalein in acidic and neutral solutions
A
Colourless
(NOT clear!)
National 4 Chemistry (lesson by lesson) (55 decks)
- U1-1-1 - Signs of a Chemical Reaction
- U1-1-2 - Reaction Rate
- U1-1-3 - Monitoring Rate
- U1-1-4 - Rate Graphs
- U1-1-5 - Energy Changes
- U1-2-1 - Chemical Compound Names and Formulae
- U1-2-2 - Periodic Table
- U1-2-3 - Atomic Structure
- U1-2-4 - Nuclide Notation
- U1-2-5 - Electron Arrangement
- U1-2-6 - Ions
- U1-2-7 - Valency and Formulae
- U1-2-8 - Formula Mass
- U1-2-9 - Types of Bonding
- U1-2-10 - Properties of Ionic and Covalent Substances
- U1-3-1 - The pH Scale
- U1-3-2 - Dilution
- U1-3-3 - Oxides and pH
- U1-3-4 - Acidic Gases
- U1-3-5 - Neutralisation
- U1-3-6 - Neutralisation Equations
- U1-3-7 - Making a Soluble Salt
- U1-3-8 - pH of Food and Drinks
- U1-3-9 - Indicators
- U1-3-10 - Titrations
- U2-1-1 - The Fire Triangle
- U2-1-2 - Fractional Distillation
- U2-1-3 - Burning Fossil Fuels
- U2-1-4 - Sustainable Energy and the Carbon Cycle
- U2-2-1 - Alkanes
- U2-2-2 - Alkenes
- U2-2-3 - Cycloalkanes
- U2-2-4 - Hydrocarbon Reactions
- U2-2-5 - Catalytic Cracking
- U2-3-1 - Carbohydrates
- U2-3-2 - Hydrolysis
- U2-3-3 - Alcohols
- U2-3-4 - Units of Alcohol and Plants to Products
- U3-1-1 - Polymers
- U3-1-2 - Types of Plastic
- U3-1-3 - Ceramics and Novel Materials
- U3-2-1 - Metal Reactivity Series
- U3-2-2 - Metal Reactions
- U3-2-3 - Metal Extraction
- U3-2-4 - Alloys
- U3-2-5 - Electrochemistry
- U3-2-6 - Corrosion
- U3-3-1 - Fertilisers
- U3-3-2 - Making Useful Fertilisers
- U3-4 - Nuclear Chemistry
- U3-5-1 - Chemical Tests
- U3-5-2 - Flame Testing
- U3-5-3 - Chromatography
