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Which one of these represents a chemical reaction?

Which one of these represents a chemical reaction?. Making a cup of tea Mixing sugar and salt Baking a pie Boiling water. The Science Behind Baking Pi(e). Academic Festival 2013-2014. FAIL. Key Question. What are the ideal main ingredients to make the perfect pie crust?.

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Which one of these represents a chemical reaction?

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  1. Which one of these represents a chemical reaction? • Making a cup of tea • Mixing sugar and salt • Baking a pie • Boiling water

  2. The Science Behind Baking Pi(e) Academic Festival 2013-2014

  3. FAIL

  4. Key Question • What are the ideal main ingredients to make the perfect pie crust?

  5. What are the main ingredients? • Liquid • Flour • Fat

  6. Liquid

  7. Flour

  8. ~9% protein 15% protein ~12% protein ~7% protein

  9. FAT

  10. How much of each should I use? 2 parts flour to 1 part fat 3 parts butter to 2 parts shortening

  11. You tell a friend how to bake! • What are the main ingredients of a pie crust? • What is the best liquid to use and why? • What is the best type of flour to use and why? • What is the best fat to use and why?

  12. …..and it was DELICIOUS!!!

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