Guided course 09:58Calculating Equilibrium Temperature in Calorimetry Problems with Phase ChangesPatrick Ford82152
08:56Equilibrium temperature of a mixture of two substances at different temperaturesSolving Physics Problems284
11:28Calculating equilibrium temperature that includes a phase change: Chemistry sample problemdcaulf279
Textbook QuestionA copper pot with a mass of 0.500 kg contains 0.170 kg of water, and both are at 20.0°C. A 0.250-kg block of iron at 85.0°C is dropped into the pot. Find the final temperature of the system, assuming no heat loss to the surroundings.374Has a video solution.
Textbook QuestionA copper calorimeter can with mass 0.100 kg contains 0.160 kg of water and 0.0180 kg of ice in thermal equilibrium at atmospheric pressure. If 0.750 kg of lead at 255°C is dropped into the calorimeter can, what is the final temperature? Assume that no heat is lost to the surroundings.261Has a video solution.
Textbook QuestionA blacksmith cools a 1.20-kg chunk of iron, initially at 650.0°C, by trickling 15.0°C water over it. All of the water boils away, and the iron ends up at 120.0°C. How much water did the blacksmith trickle over the iron?273Has a video solution.
