Question

How many grams of ice at -13°C must be added to 711 grams of water that is initially at a temperature of 87°C to produce water at a final temperature of 10°C? Assume that no heat is lost to the surroundings and that the container has negligible mass.

The specific heat of
liquid water is 4190 J/kg • C° and of ice is 2100 J/kg • C°. For
water the normal melting point is 0.00°C and the heat of fusion is
334 × 10^{3} J/kg. The normal boiling point is 100°C and
the heat of vaporization is 2.26 x 10^{6}J/kg.

Answer #1

How many grams of ice at -13°C must be added to 714 grams of
water that is initially at a temperature of 83°C to produce water
at a final temperature of 11°C. Assume that no heat is lost to the
surroundings and that the container has negligible mass. The
specific heat of liquid water is 4190 J/kg·C° and of ice is 2050
J/kg·C°. For water the normal melting point is 0.00°C and the heat
of fusion is 334 × 103...

How many grams of ice at -14°C must be added to 710 grams of
water that is initially at a temperature of 81°C to produce water
at a final temperature of 12°C. Assume that no heat is lost to the
surroundings and that the container has negligible mass. The
specific heat of liquid water is 4190 J/kg·C° and of ice is 2050
J/kg·C°. For water the normal melting point is 0.00°C and the heat
of fusion is 334 × 103...

An insulated beaker with negligible mass contains a mass of
0.200 kg of water at a temperature of 81.7 ∘C.
How many kilograms of ice at a temperature of − 21.1 ∘C must be
dropped in the water to make the final temperature of the system
30.8 ∘C?
Take the specific heat for water to be 4190 J/(kg⋅K) , the
specific heat for ice to be 2100 J/(kg⋅K) , and the heat of fusion
for water to be 334 kJ/kg...

An insulated beaker with negligible mass contains a mass of
0.350 kg of water at a temperature of 69.4 ∘C.
How many kilograms of ice at a temperature of − 14.7 ∘C must be
dropped in the water to make the final temperature of the system
29.3 ∘C?
Take the specific heat for water to be 4190 J/(kg⋅K) , the
specific heat for ice to be 2100 J/(kg⋅K) , and the heat of fusion
for water to be 334 kJ/kg...

You have a pitcher with 2.00 L of water at an initial
temperature of 12.0 oC and you wish to add ice to it to bring the
temperature down. If the ice starts at an initial temperature of T1
= -18.4 oC, calculate the mass of ice required to reach a final
state of all liquid water at 0.00 oC. *****Assume no heat is gained
or lost to the surroundings.*****
More information:
Melting point of water - 0.00 degrees celcius...

Adding Ice to Water
An insulated beaker with negligible mass contains liquid water
with a mass of 0.340 kg and a temperature of 66.3 ∘C .
How much ice at a temperature of -17.9 ∘C must be dropped into
the water so that the final temperature of the system will be 22.0
∘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...

An insulated beaker with negligible mass contains liquid water
with a mass of 0.225 kg and a temperature of 68.8 ∘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 be 3.34×105 J/kg .
How much ice at a temperature of -15.3 ∘C∘C must be dropped into
the water so that the final temperature of the system will...

How much heat is required to change m=1kg of ice at
-6°C into water at 60°C? cw= 4190
J/kg*K (specific heat of water), Lf= 333 kJ/kg (latent
heat of fusion of ice), cice= 2100 J/kg*K

What mass of steam at 100°C must be mixed with 216 g of ice at
its melting point, in a thermally insulated container, to produce
liquid water at 65.0°C? The specific heat of water is 4186 J/kg·K.
The latent heat of fusion is 333 kJ/kg, and the latent heat of
vaporization is 2256 kJ/kg.

What mass of steam at 100°C must be mixed with 162 g of ice at
its melting point, in a thermally insulated container, to produce
liquid water at 71.0°C? The specific heat of water is 4186 J/kg·K.
The latent heat of fusion is 333 kJ/kg, and the latent heat of
vaporization is 2256 kJ/kg.

ADVERTISEMENT

Get Answers For Free

Most questions answered within 1 hours.

ADVERTISEMENT

asked 9 minutes ago

asked 1 hour ago

asked 2 hours ago

asked 2 hours ago

asked 2 hours ago

asked 2 hours ago

asked 3 hours ago

asked 3 hours ago

asked 3 hours ago

asked 3 hours ago

asked 4 hours ago

asked 4 hours ago