Answered: Suppose 550-g of water at 32oC is… | bartleby

Related questions

Question

Suppose 550-g of water at 32oC is poured into a 210-g aluminum can with an initial temperature of 15oC. Find the final temperature of the system, assuming no heat is exchanged with the surroundings. The specific heat capacity of aluminum is 900 J/(kg · Co) and the specific heat of water is 4186 J/(kg · Co).

Expert Solution

Trending now

This is a popular solution!

Step by step

Solved in 4 steps

SEE SOLUTION Check out a sample Q&A here

Blurred answer

Similar questions

A 23 g ice cube at -15.0oC is placed in 129 g of water at 48.0oC. The Specific heat of ice is 2.090 J/g K, the specific heat of water is 4.186 J/g K, and the latent heat of fusion for water is 333 J/g. What is final temperature in celsius of the system when the equilibrium is reached. Ignore the heat capacity of the container and assume this is in a calorimeter.
A 79.19 gram brass is kept initially at a high temperature TB then is dropped into 114.72 gram of water at 23.8 °C . When equilibrium is reached the temperature of brass - water mixture is 25.3 °C. If the specific heat of brass is 375 J / kg ° C , calculate the initial temperature of brass TB ( Given , Specific heat of water is 4186 J / kg ° C ) Initial temperature of the Brass in ( ° C ) =
A block of copper with a mass of 1.75 kg, initially at a temperature of 150.0°C, is in a well-insulated container. Water at a temperature of 26.0°C is added to the container, and the entire interior of the container is allowed to come to thermal equilibrium, where it reaches a final temperature of 66.0°C. What mass of water (in kg) was added? Assume any water turned to steam subsequently recondenses. ?kg
An insulated Thermos contains 140 cm³ of hot coffee at 92.0°C. You put in a 18.0 g ice cube at its melting point to cool the coffee. By how many degrees has your coffee cooled once the ice has melted and equilibrium is reached? Treat the coffee as though it were pure water and neglect energy exchanges with the environment. The specific heat of water is 4186 J/kg-K. The latent heat of fusion is 333 kJ/kg. The density of water is 1.00 g/cm³. Number i Units
A 425 g metallic object at 125.0 oC with a heat capacity of 0.386 J/(g·oC) is added to a calorimeter containing 250.0 mL of water with heat capacity of 4.184 J/(g·oC) at 25.0 oC. Assuming the calorimeter does not absorb heat, calculate the final temperature of the system in oC.
A copper block with a mass of 400 grams is cooled to 77 K by being immersed in liquid nitrogen. The block is then placed in a Styrofoam cup containing some water that is initially at +50.0°C. Assume no heat is transferred to the cup or the surroundings. The specific heat of liquid water is 4186 J/(kg °C), of solid water is 2060 J/(kg °C), and of copper is 385 J/(kg °C). The latent heat of fusion of water is 3.35 x 105 J/kg. What is the mass of water in the cup, if the final temperature is -25.0°C?
A cube of ice is taken from the freezer at -9.5 °C and placed in a 95-g aluminum calorimeter filled with 300 g of water at room temperature of 20.0 °C. The final situation is observed to be all water at 16.0 °C. The specific heat of ice is 2100 J/kg · C°, the specific heat of aluminum is 900 J/kg · C°, the specific heat of water is is 4186 J/kg·C°, the heat of fusion of water is 333 kJ/Kg. Part A What was the mass of the ice cube? Express your answer to two significant figures and include the appropriate units. ? Value Units m = Submit Request Answer
Steam at 100°C is condensed into a 62.0 g brass calorimeter cup containing 220 g of water at 21.0°C. Determine the amount of steam (in g) needed for the system to reach a final temperature of 48.0°C. The specific heat of brass is 380 J/(kg · °C).
Question 1: What is the heat transfer in KJ, between the container and the surroundings as the helium gas cools from 151.5ºC to 100ºC? Subject 1: There is 7.752 moles of helium gas (He) at 151.5ºC in a sealed container. The helium gas is gradually cooled to 59.52ºC, undergoing compression in the process. Subject 2: The molar heat capacity of aluminum is 24.3 J/mol·K. The molar heat capacity of helium gas is 12.7 J/mol·K. The enthalpy of fusion of aluminum is 10.5 kJ/mol.
I am stuck on this question i got for homework :( I got a final temperature as 150 degrees Celsius which not possible