A 120-g cube of ice at 0°C is dropped into 1.0 kg of water that was originally at 75°C. What is the final temperature of the water after the ice has melted?
A 114-g cube of ice at 0°C is dropped into 1.0 kg of water that was originally at 71°C. What is the final temperature of the water after the ice has melted?
A 112-g cube of ice at 0°C is dropped into 1.0 kg of water that was originally at 89°C. What is the final temperature of the water after the ice has melted? °C
A 115-g cube of ice at 0°C is dropped into 1.0 kg of water that was originally at 87°C. What is the final temperature of the water after the ice has melted? °C
A 82 g cube of ice at 0°C is dropped into 1.0 kg of water that was originally at 80°C. What is the final temperature of the water after the ice has melted? The specific heat of ice is 2090 J/kg°C, and the latent heat of fusion of ice is 3.33x105 J/kg.
A 46.5 g ice cube, initially at 0°C, is dropped into a Styrofoam cup containing 384 g of water, initially at 21.6°C. What is the final temperature of the water, if no heat is transferred to the Styrofoam or the surroundings?
An ice cube of mass 8.5 g at temperature 0∘C is added to a cup of coffee, whose temperature is 90 ∘C and which contains 130 g of liquid. Assume the specific heat capacity of the coffee is the same as that of water. The heat of fusion of ice (the heat associated with ice melting) is 6.0 kJ/mol. Find the temperature of the coffee after the ice melts.(in C)
A 20-g ice cube floats in 210 g of water in a 100-g copper cup; all are at a temperature of 0°C. A piece of lead at 92°C is dropped into the cup, and the final equilibrium temperature is 12°C. What is the mass of the lead? (The heat of fusion and specific heat of water are 3.33 105 J/kg and 4,186 J/kg · °C, respectively. The specific heat of lead and copper are 128 and 387 J/kg · °C,...
A 38-g ice cube floats in 190 g of water in a 100-g copper cup; all are at a temperature of 0°C. A piece of lead at 96°C is dropped into the cup, and the final equilibrium temperature is 12°C. What is the mass of the lead? (The heat of fusion and specific heat of water are 3.33 105 J/kg and 4,186 J/kg · °C, respectively. The specific heat of lead and copper are 128 and 387 J/kg · °C,...
A 197 g cube of ice at 0◦C is dropped into 1.4 kg of water that was originally at 78◦C. What is the final temperature of the water after after the ice melts? The latent heat of fusion of water is 3.33 × 105 J/kg. Answer in units of ◦C.