Endo or Exo?

• Neutralisation

  Exothermic
• Aerobic Respiration

  exothermic
• Combustion

  Exothermic
• Alkali Metal + Water

  Exothermic
• Metal + Acid

  Exothermic
• Freezing

  Exothermic
• Calcium chloride + water

  Exothermic
• Magnesium sulfate + Water

  Exothermic
• Decomposition

  Endothermic
• breaking down Copper Carbonate

  Endothermic
• Photosynthesis

  Endothermic
• Sodium Hydrogen carbonate + Acetic acid

  Endothermic
• Potassium chloride + water

  Endothermic
• Melting

  Endothermic