What mass of steam at 100∘C must be added to 1.80 kg of ice at
0∘C...
What mass of steam at 100∘C must be added to 1.80 kg of ice at
0∘C to yield liquid water at 20 ∘C? The heat of fusion for water is
333 kJ/kg , the specific heat is 4186 J/kg⋅C∘ , the heat of
vaporization is 2260 kJ/kg .
Solutions
Expert Solution
Here we use the law of mixtures to find the mass of steam
added
What mass of steam at 100∘C must be added to 1.90 kg of ice at
0∘C to yield liquid water at 15 ∘C? The heat of fusion for water is
333 kJ/kg , the specific heat is 4186 J/kg⋅C∘ , the heat of
vaporization is 2260 kJ/kg .
Steam at 100°C is added to ice at 0°C. Find the temperature when
the mass of steam is 10 g and the mass of ice is 50 g. The specific
heat of water is 4186 J/kg°C, its latent heat of fusion is 3.33x105
J/kg and its heat of vaporization is 2.26x106 J/kg.
Steam at 100°C is added to ice at 0°C.
(a) Find the amount of ice melted and the final
temperature when the mass of steam is 13.0 g and the mass
of ice is 45.0 g.
g
°C
(b) Repeat this calculation, when the mass of steam
as 1.30 g and the mass of ice is 45.0 g.
g
°C
Steam at 100°C is added to ice at 0°C.
(a) Find the amount of ice melted and the final temperature when
the mass of steam is 11 g and the mass of ice is 49 g.
(b) Repeat with steam of mass 2.0 g and ice of mass 49 g.
Steam at 100°C is added to ice at 0°C.
(a) Find the amount of ice melted and the final temperature when
the mass of steam is 12 g and the mass of ice is 45 g. Answers in g
and °C
(b) Repeat with steam of mass 1.9 g and ice of mass 45 g.
Answers in g and °C
Steam at 100°C is added to ice at 0°C.
(a) Find the amount of ice melted and the final temperature when
the mass of steam is 13 g and the mass of ice is 48 g.
g
°C
(b) Repeat with steam of mass 2.1 g and ice of mass 48 g.
g
°C
Steam at 100°C is added to ice at 0°C.
(a) Find the amount of ice melted and the final temperature when
the mass of steam is 11.0 g and the mass of ice is 48.0 g.
(b) Repeat this calculation, when the mass of steam as 1.10 g and
the mass of ice is 48.0 g.
What is the minimum mass of ice at 0.0 C that must be added to 1
kg of water to cool the water from 28 C to 12 C? (heat of fusion =
333 J/g, Specific heat capacity of ice = 2.06 J/g K, water =
4.184J/g K)