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Heat the solution on a hotplate:
Heat the solution on a hotplate:
125-mL Erlenmeyer flask
boiling chips
acetanilide
30-mL DI water
SAFETY FIRST! Use two hot mitts to handle hot glassware - "hot glass looks like cold glass"
Discuss
Discuss
Describe what happens on a molecular level when acetanilide dissolves in hot water. Are any covalent bonds broken or formed?
What is the purpose of the boiling chips?
* Note: Ac-water H-bond patterns corrected 1/20
The water is boiling and it looks like most of the acetanilide has dissolved.
The water is boiling and it looks like most of the acetanilide has dissolved.
What will you do next?
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