0
How many kg of ice need to be added to 1.93kg of water at 59.4 degrees celsius to cool the water to 13.4 degrees celsius?
Wiki User
∙ 14y ago
Q=mcT
T1 = (59.4-13.4)°C = 46°C (water)->46 K
m1 = 1.93 kg
c = 4180 J/(kg x K)
T2 = (13.4-0)°C = 13.4°C (ice)->13.4 K
m2 = ?
Q1=Q2
m1 c T1=m2 c T2
m2= (m1 c T1) / (c T2) = (m1 T1) / T2 = 6.63 kg
Wiki User
∙ 14y ago
Add your answer:
Earn +20 pts
When salt is added to boiling water at 100 degrees Celsius will the water boil faster or slower?
Slower, at higher temperature that is.
What happens to water at 25 degrees celsius?
Nothing. It is a liquid. Water freezes at 0 degrees Celsius, and boils at 100 degrees Celsius.
Why does water not freeze at 4 degrees Celsius?
Ice melts at 0 degrees Celsius. That is a speciality of water. At 3.98 degrees Celsius, the density of water is highest before it begins to form ice crystals. Water at this temperature may be a slush of water and ice.
What temperature water boils and freezes at in celsius?
Water boils at 100 degrees Celsius and freezes at 0 degrees Celsius.
What boils at 96.2 degrees Celsius?
Water boils at 104 degrees celsius, I think.
What is the boiling point of water 100.00 degrees celsius when a solute is added the boiling poitn increases to 0.75?
100.75 degrees celsius and B for Plato Users
What temperature does it have to be to boil water with lemon added?
It boils above 100 degrees Celsius .
What is the boiling point(in degrees Celsius) of water?
The boiling point of water is 100 degrees Celsius and the melting point of water is 0 degrees Celsius
What is the boiling point of water in degrees Celsius on a thermometer?
The boiling point of water is 100 degrees Celsius and the melting point of water is 0 degrees Celsius
What is the degrees for boiling water in Celsius?
100 degrees Celsius
When salt is added to boiling water at 100 degrees Celsius will the water boil faster or slower?
Slower, at higher temperature that is.
What is the boiling point ( in degrees celsius ) of water?
It is 100 degrees Celsius that water boils at.
What is the boiling point (in degrees Celsius ) of water?
It is 100 degrees Celsius that water boils at.
What happens to water at 25 degrees celsius?
Nothing. It is a liquid. Water freezes at 0 degrees Celsius, and boils at 100 degrees Celsius.
What are the freezing and boiling point of water?
Water boils at 212°F or 100 degrees Celsius, and freezes at 32° F or 0 degrees Celsius.
How much heat must be added to 120g of water at an initial temperature at 60 degrees Celsius?
a-4800
What is the freezing point in degrees of Celsius of water?
0º is the freezing point of water in Celsius.Zero. (that's how you calibrate your thermometer)
