1. You have a bucket filled with 2.55 kg of water at 95.0 deg C, and you drop a 155 g block of
0.0 deg C ice into it. What is the final temperature?
1. You have a bucket filled with 2.55 kg of water at 95.0 deg C, and...
4. You drop 500 g of solid ice at 0°C into a 2 kg bucket of water at 40°C. Eventually everything comes to thermal equilibrium. A) What is the final temperature of the system? B) How much heat flowed into the ice? ) What was the entropy change of the ice that turned into water?
Please Help!!!! QUESTION 19 1.3 kg of ice at 0 deg C is dropped into a cooler containing 14 kg of water at 1 7 deg C. Given a latent heat of fusion of water/ice of 79.7 cal/g and a specific heat of water of 1.00 cal/g deg C, what is the final temperature of the mixture (in deg。? QUESTION 20 In a similar situation to the previous problem, what is the smallest mass of ice (in kg) at 0...
If you have 0.401 m of water at 25.0°C and add 0.107 mof water at 95.0°C, what is the final temperature of the mixture? Use 1000 kg/m as the density of water at any temperature. final temperature:
A 3.2 kg block of copper at a temperature of 82°C is dropped into a bucket containing a mixture of ice and water whose total mass is 1.2 kg. When thermal equilibrium is reached the temperature of the water is 8°C. How much ice was in the bucket before the copper block was placed in it? (Neglect the heat capacity of the bucket.) answer in kg
You dump ice that is initially at –10°C into a bucket of water that contains 1.0 kg of water at a temperature of 20°C. If you end up with a bucket of water at 18°C, how much ice did you add?
1 kg of water (C = 4.18 J/g K) at 50o is mixed with 0.2 kg of ethanol (C = 2.46J/g K) at 0oC. What is the final temperature? An ice block whose mass is 2 kg is at 0oC. It is put into a container with 10 kg of water at 50oC. What is the final temperature?
A 0.730 kg block of ice at 0 deg C is placed into 1.92 L of water at 16.9 deg C. How much ice is left when the system reaches equilibrium, in kg?
Please show your work! 6. (2 points) You are given 400 g of coffee (same specific heat as water) at 95.0°C (too hot to SS drink). How much ice (at 0.0°C) must be added to your coffee in order to cool it to 50.0°C? Neglect heat content of the cup and heat exchanges with the surroundings. Latent heat of fusion of ice is 3.33x10 J/kg: Specific heat of ice is 2100 J/(kgx°C). You must know the specific heat of water....
5.45 kg block of ice at 0°C is added to an insulated container partially filled with 11.9 kg of water at 15.0°C (a) Find the final temperature, neglecting the heat capacity of the container (b) Find the mass of the ice that was melted. 3.21 Your response differs from the correct answer by more than 10%. Double check your calculations. kg GETTING STARTED | I'M STUCK! EXERCISE HINTS: If 9.00 kg of ice at -5.00°C is added to 12.0 kg...
You are a blacksmith and have been working with 13.5 kg of steel. When you are finished shaping it, the steel is at a temperature of 470°C. To cool it off, you drop it into a bucket containing 4.0 kg of water at 60°C. How much of this water is converted to steam? Assume the steel, the water, and the steam all have the same final temperature. __________kg