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Acid and bases

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  • Which kind of foods have acids?
    Oranges lemonades, and even soda
  • Is water bases?
    No, it isn’t
  • What is this called?
    This is called soap
  • What are they?
    They are oranges
  • What is this?
    This is vinegar
  • Can ant spray acid?
    Yes, they can
  • Some ants shoot……… to protect themselves
    Formic acid
  • What is this?
    This is a can of soda
  • What can soda do to your teeth?
    It can weaken your teeth
  • Stomach acid helps us to d - - - - - food
    Digest
  • Acids are between………
    Zero and six
  • What is this?
  • What is this?
    This is your stomach
  • Lower numbers means stronger acids true, or false
    True
  • Bananas are basic true or false
    True
  • What is this called?
    This is called lemonade
  • How does soap taste?
    It tastes bitter
  • Soda can dissolve, rust true, or false
    It’s true
  • How does vinegar taste?
    Vinegar taste sour
  • Higher numbers means stronger bases true, or false
    True
  • Does your stomach have acid?
    Yes, it does
  • Is water acid?
    No, it isn’t
  • Why so that can weaken your teeth?
    Because it’s acidic
  • Acids are S- - r
    Sour
  • Spinach tastes….
    Bitter
  • What is this called in English?
    This is called spinach
  • How does it taste?
    It taste sour
  • Middle number like seven is ….
    Neutral
  • Water is ne-tra-.
    Neutral
  • Why do soap and vinegar taste sour and bitter?
    Because of acid and base
  • Bases are soapy and Sli- - -ry
  • Bases are between …
    Eight and 14
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