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Acids and Bases

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    Acids and Bases
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  • What is the pH level of water?
    7
  •  15
  • Anything with a pH lower than 7 is considered a(n):
    acid
  •  15
  • Anything with a pH higher than 7 is considered a(n)
    base
  •  15
  • Anything with a pH equal to 7 is considered:
    neutral
  •  15
  • Are acids sticky or slippery?
    sticky
  •  15
  • Are bases corrosive or caustic?
    Caustic
  •  15
  • If something has a pH of 8, is it a strong base, weak base, strong acid or weak acid?
    weak base
  •  15
  • A pH level of 13 means that it is a(n):
    (strong) base
  •  15
  • A pH level of 2 means that it is a(n):
    (strong) acid
  •  15
  • The strength of an acid or base depends on the concentration of:
    Ions
  •  15
  • What kind of ions do ACIDS have?
    Hydronium ions
  •  20
  • What kind of ions do BASES have?
    Hydroxide ions
  •  20
  • Is "corrosive" an adjective to describe an acid or a base?
    An acid
  •  15
  • On the pH scale, what does the colour red signify?
    (Strong) Acid
  •  15
  • On the pH scale, what does the colour blue signify?
    Base
  •  15
  • On the pH scale, what does the colour green signify?
    Neutral
  •  15