MUST LEARN EQUATIONS

• equation for photosynthesis

  
• Equation for aerobic respiration


  glucose + oxygen → carbon dioxide + water + energy
• equation for anaerobic respiration

  glucose --> lactic acid + energy
• equation for the breaking of lactic acids

  lactic acid + oxygen ----> CO2 + water
• equation for neutralisation


  acid + base ----> salt + water
• Acids + Metals


  acid + metal -> salt + hydrogen
• Acids + metal oxides


  salt + water
• Acids + Carbonates


  salt + water + carbon dioxide
• metals + oxygen


  metal oxide
• metals + water


  metal hydroxide + hydrogen
• displacement reaction e.g.

  iron + copper sulfate ----->

  iron sulfate + copper
• metals + alloys

  
• complete combustion


  fuel + oxygen --> carbon dioxide + water
• incomplete combustion


  Fuel + (lack of) Oxygen → Carbon monoxide + water

  
  

  Fuel + (lack of) Oxygen → Carbon + water