Question

1.50 kg of liquid lead at 600.5K is combined with 9.75kg of solid aluminum at -110F...

1.50 kg of liquid lead at 600.5K is combined with 9.75kg of solid aluminum at -110F in an insulated container. What is the final temperature?

Given the melting point of lead is 600.5K and its heat of fusion is 24.5*10^3 J/kg. Specific heat for lead is 130J/kg•K and aluminum is 910J/kg•K

Science   Physics   
0 0
Add a commentTranscribed image text
Next >

Homework Answers

Answer #1

The final temperature = 202.99 K

0 0
Know the answer?
Your Answer:

Post as a guest

Your Name:

What's your source?

Earn Coins

Coins can be redeemed for fabulous gifts.

Log In

Sign Up

Not the answer you're looking for?
Ask your own homework help question
Similar Questions
A piece of solid lead weighing 43.2 g at a temperature of 314 °C is placed...
A piece of solid lead weighing 43.2 g at a temperature of 314 °C is placed in 432 g of liquid lead at a temperature of 367 °C. After a while, the solid melts and a completely liquid sample remains. Calculate the temperature after thermal equilibrium is reached, assuming no heat loss to the surroundings. The enthalpy of fusion of solid lead is ΔHfus = 4.77 kJ/mol at its melting point of 328 °C, and the molar heat capacities for...
A piece of solid lead weighing 45.3 g at a temperature of 308 °C is placed...
A piece of solid lead weighing 45.3 g at a temperature of 308 °C is placed in 453 g of liquid lead at a temperature of 374 °C. After a while, the solid melts and a completely liquid sample remains. Calculate the temperature after thermal equilibrium is reached, assuming no heat loss to the surroundings. The enthalpy of fusion of solid lead is ΔHfus = 4.77 kJ/mol at its melting point of 328 °C, and the molar heat capacities for...
An insulated beaker with negligible mass contains liquid water with a mass of 0.250 kg and...
An insulated beaker with negligible mass contains liquid water with a mass of 0.250 kg and a temperature of 84.4 ∘C . How much ice at a temperature of -10.6 ∘C must be dropped into the water so that the final temperature of the system will be 21.0 ∘C ? Take the specific heat of liquid water to be 4190 J/kg⋅K , the specific heat of ice to be 2100 J/kg⋅K , and the heat of fusion for water to...
A 4.21 kg lead billet is to be melted for a casting operation. Lead has a...
A 4.21 kg lead billet is to be melted for a casting operation. Lead has a melting point of 328°C, a specific heat capacity of 128 J/(kg·°C), and a latent heat of fusion of 23,200 J/kg. (use correct number of significant figures in your final answer.) (a) Calculate the amount of heat required to heat the lead from a starting temperature of 21.7°C to its melting point of 328°C. (b) Calculate the amount of heat needed to melt the lead...
An insulated beaker with negligible mass contains liquid water with a mass of 0.345 kg and...
An insulated beaker with negligible mass contains liquid water with a mass of 0.345 kg and a temperature of 76.5 ∘C . How much ice at a temperature of -19.9 ∘C must be dropped into the water so that the final temperature of the system will be 27.0 ∘C ? Take the specific heat of liquid water to be 4190 J/kg⋅K , the specific heat of ice to be 2100 J/kg⋅K , and the heat of fusion for water to...
An insulated beaker with negligible mass contains liquid water with a mass of 0.235 kg and...
An insulated beaker with negligible mass contains liquid water with a mass of 0.235 kg and a temperature of 68.6 ∘C . How much ice at a temperature of -20.0 ∘C must be dropped into the water so that the final temperature of the system will be 25.0 ∘C ? Take the specific heat of liquid water to be 4190 J/kg⋅K , the specific heat of ice to be 2100 J/kg⋅K , and the heat of fusion for water to...
An insulated beaker with negligible mass contains liquid water with a mass of 0.235 kg and...
An insulated beaker with negligible mass contains liquid water with a mass of 0.235 kg and a temperature of 66.5 ∘C . How much ice at a temperature of -18.4 ∘C must be dropped into the water so that the final temperature of the system will be 20.0 ∘C ? Take the specific heat of liquid water to be 4190 J/kg⋅K , the specific heat of ice to be 2100 J/kg⋅K , and the heat of fusion for water to...
An insulated beaker with negligible mass contains liquid water with a mass of 0.310 kg and...
An insulated beaker with negligible mass contains liquid water with a mass of 0.310 kg and a temperature of 74.1 ?C . How much ice at a temperature of -10.2 ?C must be dropped into the water so that the final temperature of the system will be 37.0 ?C ? Take the specific heat of liquid water to be 4190 J/kg?K , the specific heat of ice to be 2100 J/kg?K , and the heat of fusion for water to...
An insulated beaker with negligible mass contains liquid water with a mass of 0.200 kg and...
An insulated beaker with negligible mass contains liquid water with a mass of 0.200 kg and a temperature of 76.0 ?C . How much ice at a temperature of -20.4 ?C must be dropped into the water so that the final temperature of the system will be 33.0 ?C ? Take the specific heat of liquid water to be 4190 J/kg?K , the specific heat of ice to be 2100 J/kg?K , and the heat of fusion for water to...
An insulated beaker with negligible mass contains liquid water with a mass of 0.270 kg and...
An insulated beaker with negligible mass contains liquid water with a mass of 0.270 kg and a temperature of 78.7 ?C . How much ice at a temperature of -14.0 ?C must be dropped into the water so that the final temperature of the system will be 40.0 ?C ? Take the specific heat of liquid water to be 4190 J/kg?K , the specific heat of ice to be 2100 J/kg?K , and the heat of fusion for water to...
ADVERTISEMENT
Need Online Homework Help?

Get Answers For Free
Most questions answered within 1 hours.

Ask a Question
ADVERTISEMENT