7F Acids and Alkalis

• Acid = H+

  Alkali = OH-

  H+ + OH- = H2O
• Soluable = will dissolve in water
• An Alkali can be described as a solvable base
• • Hydrochloric acid makes cloride
  • Sulfate acid makes sulfate
  • Nitric acid makes nitrate
• Acids + Alkali ——> Salt + Water

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  Reactants. Products
• Indicator


  A substance that changes colour in solutions of different acidity or alkalinity
• Alkalis contain OH
• More Hydrogen particles

  Stronger acids
• More OH particles

  Stronger alkalis