wOL eaduuoup. Enter your answer in the provided box. A 236-g aluminum engine part at an...
Check my work Enter your answer in the provided box. A 221 g aluminum engine part at an initial temperature of 15.14°C absorbs 75.0 kJ of heat. What is the final temperature of the part (c of Al=0.900 Jig-K)? < Prey 3 F 16
a 376 g aluminum engine part at an initial temperature of 24.12 Enter your answer in the provided box. Rep A 376-g aluminum engine part at an initial temperature of 24.12°C absorbs 57.3 KJ of heat. What is the final temperature of the part (e of Al=0.900 J/g.K)? PC Guid
4. Calculate the heat change in a system (q) when 12.0 g of water is heated from 20.0 °C to 100.0 °C. 5. A 295 g aluminum engine at an initial temperature of 3.00 °C absorbs 85.0 kJ of heat. What is the final temperature of the engine? The specific heat capacity for aluminum is 0.900 J/(g K).
1. Calculate q when 29.6 g of ice is cooled from −26.2°C to −78.3°C (cice = 2.087 J/g·K)? 2. A 233−g aluminum engine part at an initial temperature of 11.77°C absorbs 80.4 kJ of heat. What is the final temperature of the part (c of Al = 0.900 J/g·K)? 3. A 24.0−g sample of ethylene glycol, a car radiator coolant, loses 510. J of heat. What was the initial temperature of the ethylene glycol if the final temperature is 32.5°C?...
CHE 120 Pb.3. A 295- aluminum engine part at an initial temperature of 13.00'C absorbs 75.0 kJ of heat. What is the final temperature of the part? (Specific heat capacity of Al = 0.900 Jig K). Pb.4. When 155 mL of water at 26°C is mixed with 75 mL of water at 85°C, what is the final temperature? (Assume no heat lost to the surroundings; density of water = 1.00 g/mL and specific heat capacity of water = 4.184 J/g.K)....
Enter your answer in the provided box. A 27.5-g sample of ethylene glycol, a car radiator coolant, loses 845 J of heat. What was the initial temperature of the ethylene glycol if the final temperature is 32.5°C? (c of ethylene glycol = 2.42 J/g.K)
Enter your answer in the provided box. A 25.2-g sample of ethylene glycol, a car radiator coolant, loses 979J of heat. What was the initial temperature of the ethylene glycol if the final temperature is 32.5°C? (e of ethylene glycol = 2.42 J/g K) PC
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 456 g sample of water has an initial temperature of 18.0°C. After 50.9 kJ of energy is added to the water sample, what will be its final temperature? oc
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)?