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In the laboratory a "cefee cup calerimer, or constant pressure calorimeter, in frequently und to determine the specific heat of a sold or to meanre the mergy of a solution phase reaction A sadest heats 9.11 grams of sinc to 98.40 C and then drops it to a cup containing 82.85 grams of water at 23.s5C She meases the final temperature to be 28.74 C. The heat capacity of the calorimeter (sometumes refemed to as the calormeter contan was determined in a separate experiment to be 19 Assmng that so heat lost to the suroundings calculate the specific heat of zine Sperife Heat Znj-

In the laboratory a "cefee cup calerimer, or constant pressure calorimeter, in frequently und to determine the specific heat of a sold or to meanre the mergy of a solution phase reaction A sadest heats 9.11 grams of sinc to 98.40 C and then drops it to a cup containing 82.85 grams of water at 23.s5C She meases the final temperature to be 28.74 C. The heat capacity of the calorimeter (sometumes refemed to as the calormeter contan was determined in a separate experiment to be 19 Assmng that so heat lost to the suroundings calculate the specific heat of zine Sperife Heat Znj-

Chemistry
Chemistry
10th Edition
ISBN:9781305957404
Author:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste
Publisher:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste
Chapter1: Chemical Foundations
Section: Chapter Questions
Problem 1RQ: Define and explain the differences between the following terms. a. law and theory b. theory and...
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In the laboratory a "coffee cup" calorimeter, or constant pressure calorimeter, is frequently used to determine the specific heat of a or to measure the energy of a solution phase reaction. A student heats 69.11 grams of zinc to 98.40 °C and then drops it into a cup containing 82.88 grams of water at 23.55 °C. She meas final temperature to be 28.74 °C. The heat capacity of the calorimeter (sometimes referred to as the calorimeter constant) was determined in a separate experiment to J°C. Assuming that no heat is lost to the surroundings calculate the specific heat of zinc. Specific Heat (Zn) =[ In the laboratory a "ceffee cup" calorimeter, or constant pressure calorimeter, is frequently used to determine the specific heat of a solid, or to meanure the mergy of a solution phase reaction A student heats 69.11 grams of zine to 98.40 "C and then drops it mto a cup containing 82.88 grams of water at 23.55 C. She measures the final temperature to be 28.74 C The heat capacity of the calorimeter (sometumes referred to as the calorimeter contan) was determined in a separate experiment to be 1.79 Assuming that no heat is lost to the surroundings calculate the specific heat of zine Specifle Heat (Zn)=
Transcribed Image Text:In the laboratory a "coffee cup" calorimeter, or constant pressure calorimeter, is frequently used to determine the specific heat of a or to measure the energy of a solution phase reaction. A student heats 69.11 grams of zinc to 98.40 °C and then drops it into a cup containing 82.88 grams of water at 23.55 °C. She meas final temperature to be 28.74 °C. The heat capacity of the calorimeter (sometimes referred to as the calorimeter constant) was determined in a separate experiment to J°C. Assuming that no heat is lost to the surroundings calculate the specific heat of zinc. Specific Heat (Zn) =[ In the laboratory a "ceffee cup" calorimeter, or constant pressure calorimeter, is frequently used to determine the specific heat of a solid, or to meanure the mergy of a solution phase reaction A student heats 69.11 grams of zine to 98.40 "C and then drops it mto a cup containing 82.88 grams of water at 23.55 C. She measures the final temperature to be 28.74 C The heat capacity of the calorimeter (sometumes referred to as the calorimeter contan) was determined in a separate experiment to be 1.79 Assuming that no heat is lost to the surroundings calculate the specific heat of zine Specifle Heat (Zn)=
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