chem study guide for chapter 15

• Acids were known to change the color of litmus dye from blue to red
• Bases changed the color of litmus dye from red to blue
• Acids are known to have a sour taste when dissolved in water
• bases are known to have a bitter taste
• a base is a substance that produces hydroxide ions when dissolved in water
• acid is a substance that produces hydrogen ions when dissolved in water
• A Bronsted-Lowry acid is a substance that can donate a proton to another substance
• Bronsted-Lowry base is a substance that can accept a proton from other substance
• acids donates protons
• Acids produces H30
• base produces OH
• base accepts protons
• when a Brosted-Lowry acid loses its proton, it forms the conjugate base
• when a Bronsted-Lowry base gains a proton, it forms the conjugate acid
• HF is Hydroflorien
• H2SiO3 is hydrosiclioxide
• H2S is hydrosulfur
• HBR is Hydrobromen
• H3PO4 hydrophosphrosoxate
• Neutral solution is when the concentrations of H30+ + OH- ions are equal
• Hydrolysis means water splitting
• forms when base/acids neutralize is neutralization
• ionize essentially completely to form H30+ and a conjugate base in aqueous solution

  Strong acids
• organic acid or bases whose color changes based on the pH of the solution


  acid base indicator
• the equivalent of that acid or base

  equivalent mass of acid
• the concentration of a solution


  normality of acids/bases
• acids reacting with zinc metals

  turns into a salt
• strong bases (names of)


  sulfidion, hydroxide, amide, hydrideion
• acids with hydrogen, oxygen and one other element

  oxyacids