acids and bases

• What are salts?

  ionic compounds that result from a reaction of acids and bases
• pOH formula

  -log [OH]
• H formula

  shift log - pH
• OH formula

  shift log - pOH
• Arrhenius theory

  Acids: release H ions when in water

  Bases: releases OH ions when in water
• Who created the Arrhenius Theory?

  Svante August Arrhenius
• Bronsted and Lowry Theory

  acids: proton donor

  bases: proton acceptors
• Who created the Bronsted and Lowrey Theory?

  Johannes Nicolaus Bronsted and Thomas Martin Lowry
• Lewis Theory

  acids: paired w/ electrons

  bases: electron paired donors
• Who invented Lewis Theory?

  Gilbert Newton Lewis
• Titration

  adding bases and acids to eachother to neutralize them
• Titration formula

  Ma Va= Mb Vb
• Titration Formula (Ma is missing)

  Ma= Mb Vb/Va
• What color does an acid produce when Methyl orange is added?

  pink
• What color does an base produce when Methyl orange is added?

  yellow
• What color does an acid produce when phenolphthalein is added?

  colorless
• What color does an base produce when phenolphthelien is added?

  pink