Please enable JavaScript.

Coggle requires JavaScript to display documents.

Chemistry method (Results (C (Conductivity (Liquid (No), Solution (Non…

- - - - No (Liquid)
    - - Floats
        
        Low density
    - - Liquid
        
        No
      - Solution
        
        Non polar
        
        no
    - - Polar
        
        No
      - Non-polar
        
        yes
    - - Liquid
    - - Low
    - - This substance is a liquid at room temperature, ruling out metallic, ionic bonds or a covalent network. it also does not conduct either on its own or as a solution in cyclohexane, and did not dissolve in water, meaning it is non polar. Due to this, this substance must have covalent molecular bonds
      - CM (non polar)
  - - - No (crystals)
    - - Sinks
        
        High density
    - - Solid
        
        N
      - Solution
        
        Yes
        
        Non polar
        
        No
    - - Polar
        
        Yes
      - Non polar
        
        No
    - - Solid (Crystals)
    - - High
    - - Based on the fact that this solution did not conduct as a solid, but did conduct as a solution in water, it must be Ionic. In addition, it also did not dissolve in cyclohexane, and was crystalline in appearance. This solution is an ionic lattice
      - Ionic
  - - - Yes
    - - Sinks
        
        High density
    - - Solid
        
        Yes
      - Solution
        
        Doesnt dissolve
    - - Water (polar)
        
        No
      - Non polar
        
        No
    - - Solid
    - - Very high
    - - This substance did not dissolve in either water or cyclohexane, meaning it must be a metal. As it also conducted in the solid state, and was malleable, it must have metallic bonds
      - Metallic
  - - - No (liquid)
    - - Mixes
        
        equal to water
    - - Liquid
        
        No
      - Solution
        
        Water
        
        insoluble
        
        Non polar
        
        No
    - - Polar
        
        No
      - Non polar
        
        Yes
    - - Liquid
    - - Low
    - - This substance was a liquid at room temperature. it dissolved in a non polar solvent, but did not conduct in solution or on its own. it has an equal density to water. Taking this into consideration, this substance must be a non polar covalent molecule
      - CM (non polar)
  - - - No (powder)
    - - Floats
        
        low density
    - - Solid
        
        Yes
      - Solution
        
        Non polar
        
        No
    - - Polar
        
        No
      - Non polar
        
        Yes
    - - Solid (powder)
    - - High
    - - This substance must be Non-polar, as it dissolved in a non-polar solvent. It conducts as a solid, meaning it must be either a metal, or graphite, a Covalent network. Based on the fact that it dissolved in a non polar solution, it must be Graphite, a covalent network, with a continuous lattice
      - CN (graphite)
- - - - Ionic
      - Covalent molecule (polar)
    - - metallic
  - - - CM (non-polar)
      - CN
    - - metallic
- - - - Ionic
    - - CM (polar)
- - - - Metallic
      - ionic
      - CM (polar and non polar)
        
        dissolves in water
        
        polar
        
        doesnt dissolve
        
        non polar
      - covalent network
    - - CM (polar and non polar)
- - - - ionic
      - CN
      - CM (graphite)
    - - metallic
      - CM (polar and non polar)