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Chemistry, 20.11.2019 21:31 simon88

In the laboratory a "coffee cup" calorimeter, or constant pressure calorimeter, is frequently used to determine the specific heat of a solid, or to measure the energy of a solution phase reaction. a student heats 62.08 grams of magnesium to 97.96 °c and then drops it into a cup containing 77.81 grams of water at 23.19 °c. she measures the final temperature to be 35.60 °c. the heat capacity of the calorimeter (sometimes referred to as the calorimeter constant) was determined in a separate experiment to be 1.79 j/°c. assuming that no heat is lost to the surroundings calculate the specific heat of magnesium.

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