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How many kilojoules are released when you raise the temperature of water from 2 c to 80c?
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How much heat is in fresh water?
It would depend on the temperature of the water, or average kinetic energy. (KE) However, what you may be looking for is how much heat is needed to raise the KE, or temperature, of water. 4.184 kilojoules per gram is the heat required to raise the temperature of water 1 degree Celsius.
How many kilojoules are there in 1 liter of water?
None. Now if you mean potential kilojoules if fusion happens, or the kilojoules at a certain temperature, that is something else entirely.
The number of kilojoules needed to raise the temperature of 32.0 g of water from 12.0 degree centigrade to 54.0 degree centigrade is?
q(Joules) = mass * specific heat * change in temperature q = 32.0 grams H2O * 4.180 J/gC *(54.0 C - 12.0 C) = 5617.92 Joules this is, of course 5.62 kilojoules
How many kilojoules to boil 1 liter water?
That's going to depend on what temperature the water starts from.
How do you find rise in temperature of water in a calorimeter?
It has been found that 4.2 kilojoules of energy raises the temperature of 1000g of water by 1•c.
Is it harder to raise the temperature of a rock than it is to raise the temperature of water?
It is harder to raise the temperature of water than it is to raise the temperature of a rock. It takes 1 calorie of energy to raise the temperature of 1 gram of water by 1 degree C, whereas it only takes 0.02 calorie to heat a gram of rock to that temperature.
A pitcher containing 0.60L of water at 7C is removed from the refrigerator How many kilojoules are needed to warm the water to a room temperature of 29C?
32200
Which is affected more when you increase the temperature?
Water is something that will be affected if you raise the temperature. When cooking, you may need to raise the temperature of water to a boil, in order to cook food.
When liquid water is heated most of the energy that the water initially absorbs is used to do?
It is used to raise the temperature of the water.
What is to raise the temperature of 1 gram of water 1 degree Clntigrade?
Depends on how high you want to raise the gram of water ;).
What is the minimum number of kiloJoules needed to change 40.0 grams of water at 100ºC to steam at the same temperature and pressure?
90.4
How many calories does it take to raise the temperature of a cup of water?
It depends on what temperature is is at and how much water there is.
