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When 1.60 g of liquid PCI3 at 23.9 C is added to a solution of water at in a coffee cup calorimeter, the temperature of the solution increases to 43.8C. If the heat capacity of the solution and calorimeter is 421.7 J/C, calculate the molar heat of the PCI3. Answer to 0 decimal places in kJ/mol. Your Answer: Answer

When 1.60 g of liquid PCI3 at 23.9 C is added to a solution of water at in a coffee cup calorimeter, the temperature of the solution increases to 43.8C. If the heat capacity of the solution and calorimeter is 421.7 J/C, calculate the molar heat of the PCI3. Answer to 0 decimal places in kJ/mol. Your Answer: Answer

Chemistry for Engineering Students
Chemistry for Engineering Students
4th Edition
ISBN:9781337398909
Author:Lawrence S. Brown, Tom Holme
Publisher:Lawrence S. Brown, Tom Holme
Chapter9: Energy And Chemistry
Section: Chapter Questions
Problem 9.50PAE: 9.50 When a 13.0-g sample of NaOH(s) dissolves in 400.0 mL of water in a coffee cup calorimeter, the...
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When 1.60 g of liquid PCI3 at 23.9 C is added to a solution of water at in a coffee cup calorimeter, the temperature of the solution increases to 43.8C. If the heat capacity of the solution and calorimeter is 421.7 J/C, calculate the molar heat of the PCI3. Answer to 0 decimal places in kJ/mol. Your Answer: Answer
Transcribed Image Text:When 1.60 g of liquid PCI3 at 23.9 C is added to a solution of water at in a coffee cup calorimeter, the temperature of the solution increases to 43.8C. If the heat capacity of the solution and calorimeter is 421.7 J/C, calculate the molar heat of the PCI3. Answer to 0 decimal places in kJ/mol. Your Answer: Answer
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