ACTIVITY:5 grams of an unknown compound was dissolved in 75 ml of water with an initial temperature of22.5-C contained in a coffee-cup calorimeter. Upon dissolution of the compound, the final temperature of theresulting solution is 33.2C The calorimeter constant used is 200 3/C. What is the heat of the solution of thecompound? ACTIVITY:1. Write the thermochemical equation of one mole af nitrogen gas, N; reacts with oxygen gas, 02, twomoles of nitric oxide is formed. In the process, 180.5 k of heat is required.2. Decomposition of CacO into CaOn and CO:o, AH = 178 k)Grarde-12 Chemistry Chuanters

Given: Weight of water = 75 ml = 75 grams Initial temperature (T1) = 22.5°C Final temperature (T2) =…

ACTIVITY: 5 grams of an unknown compound was dissolved in 75 ml of water with an initial temperature of 22.5-C contained in a coffee-cup calorimeter. Upon dissolution of the compound, the final temperature of the resulting solution is 33.2C The calorimeter constant used is 200 1/-C. What is the heat of the solution of the compound?

ACTIVITY: 5 grams of an unknown compound was dissolved in 75 ml of water with an initial temperature of 22.5-C contained in a coffee-cup calorimeter. Upon dissolution of the compound, the final temperature of the resulting solution is 33.2C The calorimeter constant used is 200 1/-C. What is the heat of the solution of the compound?

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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