Question

6. A 115 g piece of iron at 9sC is dropped onto a 30 g block of ice which is below freezing. The iron temperature of the ice?

0 0
Add a comment Improve this question Transcribed image text
Know the answer?
Add Answer to:
6. A 115 g piece of iron at 9s"C is dropped onto a 30 g block...
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
  • An 920-g piece of iron at 100* C is dropped into a calorimeter of negligible heat...

    An 920-g piece of iron at 100* C is dropped into a calorimeter of negligible heat capacity containing 50g of ice at 0* C and 92 g of water, also at 0* C. What is the final temperture of the system? The specific heat of iron is 448 J/kg K and Latent heat of fusion of water is 33.5 x 10^4 J/kg Please show all necessary equations and steps. thank you!

  • 5) If 78.6 g piece of iron is dropped into 100.0 g of water initially at 24.6 °C. The final temperature of both wat...

    5) If 78.6 g piece of iron is dropped into 100.0 g of water initially at 24.6 °C. The final temperature of both water and iron was measure at 28.5 °C. Calculate the initial temperature of iron? (Specific heat of water and iron from #1)

  • A 115-g cube of ice at 0°C is dropped into 1.0 kg of water that was...

    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 28.8 g piece of iron and a 20.7 g piece of gold at 100.0°C were...

    A 28.8 g piece of iron and a 20.7 g piece of gold at 100.0°C were dropped into 630.0 mL of water at 19.0°C. The molar heat capacities of iron and gold are 25.19 J/(mol·°C) and 25.41 J/(mol·°C), respectively. What is the final temperature of the water and pieces of metal?

  • A piece of iron of unknown mass has an initial temperature 210∘C. It is dropped into...

    A piece of iron of unknown mass has an initial temperature 210∘C. It is dropped into an aluminum container of mass 0.2 kg containing 1 litre (1.0 kg) of water both of which are at a temperature of temperature 20 ∘C . The final equilibrium temperature of the system when energy transfer between the iron and the water finally stops is 28.5 ∘C. (Assume no thermal energy gets lost.) What is the mass of the iron piece? Express your answer...

  • a hot piece of iron at 75 degrees celsius was dropped on a 15g ice cube...

    a hot piece of iron at 75 degrees celsius was dropped on a 15g ice cube at 0 degrees celsius. after a few minutes, both the iron and the water stayed at 0 degrees celsius but the ice melted completely. what is the mass of the iron? (Ciron = 0.0449 J/g degrees celsius, △Hfus = 6.00 kJ/mol)

  • A 50.0-g piece of iron at 152 C is dropped into 20.0 g H20(I) at 90...

    A 50.0-g piece of iron at 152 C is dropped into 20.0 g H20(I) at 90 C in an open, thermally insulated container How much water would you expect to vaporize, assuming no water splashes out? The specific hoats of

  • 6) If 15.4 g piece of aluminum is dropped into 654 g of water at 264...

    6) If 15.4 g piece of aluminum is dropped into 654 g of water at 264 °C. The initial temperature of aluminum is 98.4°C. Calculate the final temperature of both water and aluminurn? (Specific heat of water and aluminum is from #1) 7) Calculate Enthalpy of the following reaction (Hz) from standard enthalpies of formation (H) from the table below. (a) C2H5OH(L) + 3 029) - 2 CO2(g) + 3 H2O(1) (b) 3 N0369) + H20(1) - 2 HNO3(aq) +...

  • xample: The 2-kg piece of putty (m) is dropped 2 m onto the 18-kg block (M)...

    xample: The 2-kg piece of putty (m) is dropped 2 m onto the 18-kg block (M) initially at rest on the two springs, each with a stiffness k=1.2 kN/m . Calculate the additional deflection ? due to the impact of the putty which adheres to the block upon contact 2m

  • A 2.8-kg piece of putty is dropped 2.2 m onto the initially stationary block, which is...

    A 2.8-kg piece of putty is dropped 2.2 m onto the initially stationary block, which is supported by four springs, each of which has a constant k = 800 N/m. Determine the displacement x as a function of time during the resulting vibration, where x is measured from the initial position of the block as shown. Once you have the general solution answer the questions. 2.8 kg 2.2 m 25 kg WVW

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