What is the calorimeter constant in this experiment (exp.1) HelpLast edit was seconds agoBIUAO回因.11三ニ =▼=4.6.Added 45g water to 150ml flask. Initial temp =21.5CPlaced flask in a constant temp. bath at 60 degrees C.Added 45g of water to calorimeter while flask was in constant temp bath. Initialtemp=21.5C• Temp of the flask in constant temp bath reached 60 degrees C. Poured water contentsfrom the flask in constant temp bath into the calorimeter.Combined temp of both -41.5CExp. 2 Determine the Enthalpy of Neutralization of HCi by NH3Temp of empty calorimeter= 21.5C calorimeter zerned gut on scale!!lili

Heat energy absorbed or released in any process is given by Q = m c (T2-T1) where, Q = heat energy,…

Added 45g water to 150ml flask. Initial temp =21.5C Placed flask in a constant temp. bath at 60 degrees C. Added 45g of water to calorimeter while flask was in constant temp bath. Initial temp321.5C Temp of the flask in constant temp bath reached 60 degrees C. Poured water contents from the flask in constant temp bath into the calorimeter. Combined temp of both =41.5C

Added 45g water to 150ml flask. Initial temp =21.5C Placed flask in a constant temp. bath at 60 degrees C. Added 45g of water to calorimeter while flask was in constant temp bath. Initial temp321.5C Temp of the flask in constant temp bath reached 60 degrees C. Poured water contents from the flask in constant temp bath into the calorimeter. Combined temp of both =41.5C

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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uestion 27 "A new element (Rr) has been synthesized and its properties analyzed. When 0.157g of RrO (s) is added to 125g of water at 22.2° C in a coffee cup calorimeter, the following reaction occurs. RrO(s) + H 20(1) – Rr(OH) 2 (aq) AH = -83.1k/mol Given the molar mass for RrO is 74g/mol calculate the following moles of Rro round answer to 4 decimal places omit trailing zeroes 9 rxn in joules round answer to the nearest whole number 9 water in joules round answer to the nearest whole number Final temperature round answer to 1 decimal place omit trailing zeroes " A Moving to another question will save this response.
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[References] The combustion of 0.1586 g benzoic acid increases the temperature of a bomb calorimeter by 2.50°C. Calculate the heat capacity of this calorimeter. (The energy released by combustion of benzoic acid is 26.42 kJ/g.) Heat capacity kJ/°C A 0.2113-g sample of vanillin (C8H3 O3) is then burned in the same calorimeter, and the temperature increases by 3.29°C. What is the energy of combustion per gram of vanillin? Energy kJ/g Per mole of vanillin? Energy kJ/mol Submit Answer Try Another Version 3 item attempts remaining