Making Ice Cream is (the horror!!) Science

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Making Ice Creamis (the horror!!) Science
NSF GK-12 Sensors! Fellow
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What is water chemically speaking
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Water Chemistry
H2O
2 Hydrogen atoms 1 oxygen atoms
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Water Chemistry
Add heat to this
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Water Chemistry
Frozen Water
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Freezing Point of Various Liquids Freezing Point of Various Liquids
Water 0 c
Vinegar 16 c
Alcohol -8 c
Benzene 5 c
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http//www.sv.vt.edu/classes/MSE2094_NoteBook/96Cl
assProj/pics/941.jpg
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Does sugar do the same thing?
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No charges
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Recipe

• Mix 1 cup of half and half, dash vanilla, and ¼
  cup of sugar together in small zip lock bag
• Put 2 cups of ice into a gallon bag
• Mix ½ cup of salt into ice
• Put small bag in with the large bag
• Shake for 10 minutes