other

• rate of reaction = change in concerntration, volume or mass / time taken
• reaction profiles

  
• number of moles = mass (g) / mass of 1 mole
• percentage yeild = actual mass / theoretical mass x 100
• methane 


  ch4
• ethane


  c2h6
• propane


  c3h8
• butane


  c4h10
• pentane


  c5h12
• hexane


  c6h14
• homologous series


  ries of closely related organic compounds
• f2 colour


  pale yellow
• cl2 colour


  pale green
• br2 colour


  orange
• i2 colour


  grey/black
• at2 colour


  black
• Q=MC$\Delta$T .
• number of mols in solution = concerntation x (volume of solution / 1000)