physics
posted by kevin
A 40g block of ice is cooled to
−71°C
and is then added to 590 g of water in an 80g copper calorimeter at a temperature of 27°C. Determine the final temperature of the system consisting of the ice, water, and calorimeter. (If not all the ice melts, determine how much ice is left.) Remember that the ice must first warm to 0°C, melt, and then continue warming as water. (The specific heat of ice is 0.500 cal/g · °C = 2,090 J/kg · °C.)
Tf = ? (°C)
mass of ice final (g)
Respond to this Question
Similar Questions

physics
A 1.2 kg block of ice is initially at a temperature of 5°C. (a) If 5.8 multiplied by 105 J of heat are added to the ice, what is the final temperature of the system? 
physics
A 1.2 kg block of ice is initially at a temperature of 5°C. (a) If 5.8 multiplied by 105 J of heat are added to the ice, what is the final temperature of the system? 
physics
A copper calorimeter can with mass 0.202 kg contains 0.185 kg of water and 1.40×10^−2 kg of ice in thermal equilibrium at atmospheric pressure. If 0.900 kg of lead at a temperature of 417 degrees celsius is dropped into the … 
PhysicsPLEASE ANSWER, it's due soon!
A copper calorimeter can with mass 0.202 kg contains 0.185 kg of water and 1.40×10^−2 kg of ice in thermal equilibrium at atmospheric pressure. If 0.900 kg of lead at a temperature of 417 degrees celsius is dropped into the … 
physics
A 1.3 block of ice is initially at a temperature of 3.5. If 6.6×105 of heat are added to the ice, what is the final temperature of the system? 
physics
A 40g block of ice is cooled to −71°C and is then added to 590 g of water in an 80g copper calorimeter at a temperature of 27°C. Determine the final temperature of the system consisting of the ice, water, and calorimeter. … 
Physics
Suppose 100 g of water at 20°C is poured over a 70g cube of ice with a temperature of 8°C. If all the ice melts, what is the final temperature of the water? 
physics
A 5kg block of ice is at a temperature of 27 °C. How much heat must be added to the ice to produce 5 kg of liquid water with a final temperature of 35 oC? 
Physics
A 0.0475 kg ice cube at −30.0°C is placed in 0.577 kg of 35.0°C water in a very well insulated container. The latent heat of fusion of water is 334 kJ/kg, the specific heat of ice is 2092 J/(kg · K), and the specific heat … 
Physics
Suppose 11.0 g of ice at 10.0∘C is placed into 300.0 g of water in a 200.0g copper calorimeter. The final temperature of the water and copper calorimeter is 18.0∘C. 1)What was the initial common temperature of the water and copper?