Thermochemistry- Heat Capacity of Water

Heat Capacity of Water

Description: Water can be boiled in a paper cup or heated in a balloon without damage the containers.

Source: Shakhashiri, B.Z. Chemical Demonstrations: A Handbook for Teachers of Chemistry

Year: 1989 Vol: 3 Page: 239

Keywords: Heat capacity, Water, Paper cup, Balloons

Rating:

Hazard: Low

  • Flammability hazard
  • Burn hazard
  • Potential latex allergy

Effectiveness: Good

  • Good connection from course to demo material
  • Mild effects are seen by audience
  • Time to results is medium
  • Results are observable with guidance
  • Good reliability

Difficulty: Low

  • Simple manipulations for most to perform
  • Simple procedures
  • Some intermediate steps to results

Safety Precautions:

  • Gloves recommended
  • Eye protection required
  • Absorbent material on hand

Class: Thermochemistry, Thermodynamics

Division: General, Physical Chemistry

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