Solving the Steam & Ice Temperature Problem - Need Help!

Click For Summary
SUMMARY

The discussion focuses on calculating the final temperature of a mixture formed by adding 10 g of steam at 100 degrees Celsius to 50 g of ice at 0 degrees Celsius. Key concepts include the heat of vaporization for steam and the heat of fusion for ice, which are essential for determining energy transfer during the phase changes. The final temperature can be derived using the principles of thermodynamics and energy conservation.

PREREQUISITES
  • Understanding of thermodynamics principles
  • Knowledge of heat of vaporization and heat of fusion
  • Basic algebra for energy calculations
  • Familiarity with phase changes of water
NEXT STEPS
  • Research the heat of vaporization of water at 100 degrees Celsius
  • Study the heat of fusion of ice at 0 degrees Celsius
  • Learn about specific heat capacity of water
  • Explore energy conservation in thermodynamic systems
USEFUL FOR

Students studying thermodynamics, physics enthusiasts, and anyone interested in understanding phase changes and energy transfer in mixtures.

physicnow
Messages
10
Reaction score
0
I have this problem, but I could not understand. pls help

Steam at 100 degree celsius is added to ice at 0 degree celsius. The mass of the steam is 10 g and the mass of the ice is 50.0 g. What is the final temperature of the mixture?

thanks a lot.
 
Physics news on Phys.org
You need to know the energy (per kg) lost by steam turning into water = heat of vapourisation.
The energy (per kg) it takes to melt ice = heat of fusion
The energy needed ( per kg per kelvin ) needed to heat water.
 

Similar threads

Thermal Conductivity Problem-- Two Reservoirs
  • · Replies 9 ·
Replies
9
Views
2K
Specific heat capacity and latent heat
  • · Replies 2 ·
Replies
2
Views
988
Ice cube in water: entropy calculation (Calorimetry)
  • · Replies 6 ·
Replies
6
Views
1K
Undergrad How Did Ancient Persians Use Ice Pools to Produce Ice in the Desert?
  • · Replies 10 ·
Replies
10
Views
3K
Pressure change at the inlet of a steam turbine in a small electric power plant
  • · Replies 4 ·
Replies
4
Views
4K
Dryness fraction of saturated steam
  • · Replies 2 ·
Replies
2
Views
1K
What is the Final Temperature When Mixing Water and Ice, Assuming All Ice Melts?
  • · Replies 12 ·
Replies
12
Views
1K
Calculating Heat Balance & Steam kg/kg for Different Variables
  • · Replies 4 ·
Replies
4
Views
2K
Calorimetry: Finding mass of ice, water, steam left
  • · Replies 1 ·
Replies
1
Views
4K
When to convert units of temperature?
  • · Replies 2 ·
Replies
2
Views
2K