Enter your answer in the provided box. One piece of copper jewelry at 125 degree C...
One piece of copper jewelry at 117°C has exactly twice the mass of another piece, which is at 26.0°C. Both pieces are placed inside a calorimeter whose heat capacity is negligible. What is the final temperature inside the calorimeter (c of copper = 0.387 J/gK)? thank you.
6.25 A 27.7 g sample of ethylene glycol, a car radiator coolant, loses 688 J of heat. What was the initiai temperature of the ethylene glycol if the final temperature is 32.5 e? (s of ethylene glycol 2.42 J/g. c) 627 One piece of copper jewelry at 105 C has exactly twice the mass of another piece, which is 45 °C. Both pieces are placed inside a calorimeter whose heat capacity is negligible. What is the final temperature inside the...
Enter your answer in the provided box. A 594-g piece of copper tubing is heated to 89.5°C and placed in an insulated vessel containing 159 g of water at 22.8°C. Assuming no loss of water and a heat capacity for the vessel of 10.0 J/°C, what is the final temperature of the system (c of copper = 0.387 J/g.°C)?
Enter your answer in the provided box. A 544-g piece of copper tubing is heated to 89.5°C and placed in an insulated vessel containing 159 g of water at 22.8°C. Assuming no loss of water and a heat capacity for the vessel of 10.0 J/°C, what is the final temperature of the system (c of copper = 0.387 J/g °C)?
Enter your answer in the provided box. A 24.90-g sample of an alloy at 93.00 degree C is placed into 50.0 g of water at 22.00 degree C in an insulated coffee-cup calorimeter with a heat capacity of 9.20 J/K. If the final temperature of the system is 31.10 degree C, what is the specific heat capacity of the alloy? _____ J/g middot degree C
Enter your answer in the provided box. A 596-g piece of copper tubing is heated to 89.5°C and placed in an insulated vessel containing 159 g of water at 22.8°C. Assuming no loss of water and a heat capacity for the vessel of 10.0 °C, what is the final temperature of the system (c of copper -0.387 J/g.°C)? Г рс с
6.21) Is the specific heat capacity of a substance an intensive or extensive property? Explain. 6.23) Calculate q when 0.10 g of ice is cooled from 10. °C to -75. °C. (S ice = 2.087 J/g•°C). 6.25) A 27.7 g sample of ethylene glycol, a car radiator coolant, loses 688 J of heat. What was the initial temperature of the ethylene glycol if the final temperature is 32.5 °C? (s of ethylene glycol = 2.42 J/g•°C) 6.27) One piece of...
One piece of silver jewelry, at T1= 985.8°C, has three times the mass of another piece (3m1= m2) at TI= 120.0 °C. Both are placed in a calorimeter of negligible heat capacity. What is the final temperature inside the calorimeter (C = 0.233 J/g°C)?
Enter your answer in the provided box. Report Guided A 545-g piece of copper tubing is heated to 89.5°C and placed in an insulated vessel containing 159 g of water at 22.8°C. Assuming no loss of water and a heat capacity for the vessel of 10.0 J/°C, what is the final temperature of the system (c of copper -0.387 J/g °C)? Pc
Eater your answer in the provided box. A 487-g piece of copper tabing is heated to 89.5°C and placed in an insulated vessel containing 159 g of water at 22.8°C. Assuming no loss of water and a heat capacity for the vessel of 10.0 JPC, what is the final temperature of the system (c of copper-0.387 J/gC)? c < Prev 7 of 16 Nex