50 grams of water whose temperature is 46°Celsius are added to a thin glass containing 720 grams of water at 20°Celsius (about room temperature). What is the final temperature of the water?
50 grams of water whose temperature is 46°Celsius are added to a thin glass containing 720...
20 grams of ice at -12 degrees celsius is added to 300 grams of water at 30 degrees celsius. When equilibrium is reached, what is the temperature in celsius of the water?
if 48.0 grams of water at 78.0 degrees C is added to 75.0 grams of water at 42.0 degrees Celsius what is the final temperature?
155 grams of ice at -10.0 degrees celsius is added to 1.17 kg of water at 70.0 degrees celsius and mixed together in thermal isolation until they come to equilibrium. The specific heat of ice is 2010 J/kgC. The specific heat of water is 4186 J/kgC. The latent heat of fusion for water is 3.34x10^5 J/kg. The latent of vaporization for water is 2.26x10^6 J/kg. What is the final equilibrium. The answer is 51.9 celsius. I just need the steps...
A cup containing 200 g of water is sitting on your dining room table. After carefully measuring its temperature to be 20-degrees Celsius, you leave the room. Returning 10 minutes later, you measure its temperature again and find that it is now 25-degrees Celsius. What can you conclude about the amount of heat added to the water? (HINT: trick question)
50 grams of 20°C water is mixed with 50 grams of 30 C water in a calorimeter. temperature of the mixture (show your work)? What is the final 65 grams of 20°C water is mixed with 50 grams of 30°C water in a calorimeter. What is the fina temperature of the mixture (show your work)?
A glass tumbler of 200 g mass and 5 cm inside diameter is filled to a depth of 10 cm with tap water whose temperature is 10 degrees C, and at 50 g of ice 0 degrees C are then added. At the end of an hour, it is noticed that the ice has just finished melting. What was the average rate, in calories per second, at which heat flowed into the glass from its surroundings?
If I have water in a tube whose temperature is 80 Celsius, what is the pressure (kPa) at which cavitation can occur?
40.0 grams of water at 64.2C is added to 60.0 grams of water at 25.0C in a calorimeter. The final temperature of this solution was found to be 39.6C. What is the heat capacity of the calorimeter?
A .500g sample of KCL is added to 50g of water initially at 25 degrees celsius in a calorimeter. The final temperature of the solution is 23.95 degrees celsius. What is the heat involved per mol of KCL?
A 25.00 gram sample of an unknown metal initially at 99.0 degrees Celsius is added to 50.00 grams of water initially at 14.37 degrees Celsius. The final temperature of the metal and water is 20.15 degrees Celsius Calculate the specific heat of the metal (The specific heat of water is 4.184J'g'C). (HINTS Recall that the qof a system is equal to the of the surroundings So you can set up two equations here one for the loss of heat from...