Chem

• Brønsted-Lowry Model


  an acid is a hydrogen-ion donor and a base is a hydrogen-ion acceptor
• Reaction Equation


  Acid1 + Base2 ⇌ Conjugate Base1 + Conjugate Acid2.
• pH Meter


  7 - Neutral

  Below 7 - Acid

  Above 7 - Base / Alkaline
• Electrochemistry


  is the study of chemical reactions which take place at the interface of an electrode usually a solid, metal or semiconductor and an ionic conductor, the electrolyte.

  
  

  deals with the interaction between electrical energy and chemical change.
• Redox (Reduction-Oxidation)


  It refers to electrochemical processes involving electron transfer to or from a molecule or iron changing its states.
• LEO GER


  Lose Electrons Oxidation,

  Gain Electrons Reduction
• Electrode


  a device for conducting electricity
• Anion


  A negatively charged ion