lorenzoragusa34 lorenzoragusa34
  • 15-11-2022
  • Chemistry
contestada

•A test tube contains a sample of solid stearic acid and organic acid.•both the sample and the test tube have a temperature of 22.0°C •the stearic acid melts after the test tube is placed in a beaker with 320. Grams of water at 98. 0°C •The temperature of that liquid stearic acid in the water in the beaker reaches 74.0°C

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