Question

4. A 100 g block of ice at 0°C is placed in bowl containing 100 g of water at a temperature of 50°C. Neglecting the energy tr

0 0
Add a comment Improve this question Transcribed image text
Answer #1

ХАТ Heat required to melt Ice at 0°C I Asce. = mx L = 100gx 80 cally = 8ooo cal. - Heat lost by water to reach 0%. 1 Swater =

Add a comment
Know the answer?
Add Answer to:
4. A 100 g block of ice at 0°C is placed in bowl containing 100 g...
Your Answer:

Post as a guest

Your Name:

What's your source?

Earn Coins

Coins can be redeemed for fabulous gifts.

Not the answer you're looking for? Ask your own homework help question. Our experts will answer your question WITHIN MINUTES for Free.
Similar Homework Help Questions
  • A 210 g piece of ice at 0°C is placed in 480 g of water at...

    A 210 g piece of ice at 0°C is placed in 480 g of water at 25°C. The system is in a container of negligible heat capacity and is insulated from its surroundings. (a) What is the final equilibrium temperature of the system? °C (b) How much of the ice melts? g

  • 1) A block of iron at Tiiron- 500°C is placed on top of a block of...

    1) A block of iron at Tiiron- 500°C is placed on top of a block of ice (solid water) at Ti water-50°C in an insulating container so no heat can be transferred into or out of the container. Parts of the graphs of Tvs energy added for the three-phase model are shown to the right. Use these graphs to find the approximate final equilibrium temperatures, Tf iron and Tfwater, the final phases of the iron and water, and the approximate...

  • Two 20.0-g ice cubes at –10.0 °C are placed into 255 g of water at 25.0...

    Two 20.0-g ice cubes at –10.0 °C are placed into 255 g of water at 25.0 °C. Assuming no energy is transferred to or from the surroundings, calculate the final temperature of the water after all the ice melts. heat capacity of water s = 37.7 heat capacity of water q =75.3 fusion = 6.01

  • A 46.5 g ice cube, initially at 0°C, is dropped into a Styrofoam cup containing 384...

    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?

  • You have a block of ice at a temperature of -100°C. This block of ice is...

    You have a block of ice at a temperature of -100°C. This block of ice is made from 180g H2O. The block of ice will be heated continually until it becomes super-heated steam at a temperature of 200°C Cice = 2.03 J/g-K ΔHfus=6.01 kJ/mol Cwater = 4.18 J/g-K Csteam = 1.84 J/g-K ΔHvap=40.67 kJ/mol What is the enthalpy change raising the temperature of 180 g of ice at −100 °C to 0°C? What is the enthalpy change upon melting 180...

  • Two 20.0 g ice cubes at -12.0 °C are placed into 215 g of water at...

    Two 20.0 g ice cubes at -12.0 °C are placed into 215 g of water at 25.0 °C. Assuming no energy is transferred to or from the surroundings, calculate the final temperature, T. of the water after all the ice melts. heat capacity of H,O() heat capacity of H,O(1) enthalpy of fusion of H,0 37.7J/(mol-K) 75.3 J/(mol-K) 6.01 kJ/mol Ti = 24.99 "C Incorrect

  • W3 - 100 g of ice at 0 °C and 100 g of steam at 100...

    W3 - 100 g of ice at 0 °C and 100 g of steam at 100 °C interact thermally in a well-insulated container. Which of the following options would be the final state of the system? Explain your answer. (a) An ice-water mixture at 0 °C (b) Water at a temperature between 0 °C and 50 °C (e) Water at 50 °C (d) Water at a temperature between 50 °C and 100 °C (e) A water-steam mixture at 100 °C

  • Two 20.0 g ice cubes at -12.0 °C are placed into 225 g of water at...

    Two 20.0 g ice cubes at -12.0 °C are placed into 225 g of water at 25.0 °C. Assuming no energy is transferred to or from the surroundings, calculate the final temperature, Tf, of the water after all the ice melts. heat capacity of H2O(s) heat capacity of H2O(1) enthalpy of fusion of H20 37.7 J/(molK) 75.3 J/(mol·K) 6.01 kJ/mol Tf= 9.96

  • 4) A(n) 70-g ice cube at 0°C is placed in 670 g of water at 30°C....

    4) A(n) 70-g ice cube at 0°C is placed in 670 g of water at 30°C. What is the final temperature of the mixture? °C

  • Two 20.0 g ice cubes at -12.0 °C are placed into 215 g of water at...

    Two 20.0 g ice cubes at -12.0 °C are placed into 215 g of water at 25.0 °C. Assuming no energy is transferred to or from the surroundings, calculate the final temperature, T, of the water after all the ice melts. heat capacity of H2O(s) heat capacity of H2O(1) enthalpy of fusion of H,O 37.7 J/(mol-K) 75.3 J/(mol-K) 6.01 kJ/mol Ti =

ADVERTISEMENT
Free Homework Help App
Download From Google Play
Scan Your Homework
to Get Instant Free Answers
Need Online Homework Help?
Ask a Question
Get Answers For Free
Most questions answered within 3 hours.
ADVERTISEMENT
ADVERTISEMENT
ADVERTISEMENT