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Changes and Reactions by Ashna Khemani (316),Bhavna Ramkumar (327),Alden…

- - - - vinegar and baking soda
      - acids and carbonates
      - baking soda and an acid
    - - metal bracelet will turn dark and rusty
      - match turns black after lit
      - copper roof will change colors
      - wood turns black after burned
    - - lemon juice or vinegar with milk
      - a solid that forms and separates from a liquid
    - - Reactants---->Products
      - represents a chemical reaction
- - - - breaks into mercury and oxygen
- - - - Solid chocolate -> chocolate syrup
      - Water -> Ice
      - Crumple shirt -> iron to make it smooth
      - Microwaving pizza -> Letting it sit out to cool down
      - Heating metal -> putting it in water so it cools
    - - Burning your pizza in the oven
      - Slicing a pizza
      - Eating the pizza
      - Spilling pizza sauce on your white carpet