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When 1 g of material X(molar mass= 40/g/mol) was dissolved in a beaker containing 35.0 ml of 1 M HCI at certain temperature, there was a rise in temperature by 7 celcius. if AH for this reaction is -74.8 Kj/mol of material X, where the specific heat of solution= 4.184 J/g.c and density of solution 1g/ml. Calculate the heat capacity of beaker in J/C. O a. 58.04 O b. 119.5 O c. 78.54 O d. 144.1 O e. 99.04

When 1 g of material X(molar mass= 40/g/mol) was dissolved in a beaker containing 35.0 ml of 1 M HCI at certain temperature, there was a rise in temperature by 7 celcius. if AH for this reaction is -74.8 Kj/mol of material X, where the specific heat of solution= 4.184 J/g.c and density of solution 1g/ml. Calculate the heat capacity of beaker in J/C. O a. 58.04 O b. 119.5 O c. 78.54 O d. 144.1 O e. 99.04

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
Chapter6: Thermochemistry
Section: Chapter Questions
Problem 127CWP: In a coffee-cup calorimeter, 150.0 mL of 0.50 M HCI is added to 50.0 mL of 1.00 M NaOH to make 200.0...
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When 1 g of material X(molar mass= 40/g/mol) was dissolved in a beaker containing 35.0 ml of 1 M HCI at certain temperature, there was a rise in temperature by 7 celcius. if AH for this reaction is -74.8 Kj/mol of material X, where the specific heat of solution= 4.184 J/g.c and density of solution 1g/ml. Calculate the heat capacity of beaker in J/C. O a. 58.04 O b. 119.5 O c. 78.54 O d. 144.1 O e. 99.04
Transcribed Image Text:When 1 g of material X(molar mass= 40/g/mol) was dissolved in a beaker containing 35.0 ml of 1 M HCI at certain temperature, there was a rise in temperature by 7 celcius. if AH for this reaction is -74.8 Kj/mol of material X, where the specific heat of solution= 4.184 J/g.c and density of solution 1g/ml. Calculate the heat capacity of beaker in J/C. O a. 58.04 O b. 119.5 O c. 78.54 O d. 144.1 O e. 99.04
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