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latent heat
What else can I help you with?
How much energy is required to evaporate 21.6 tons of water?
The needed energy at 100 oC is 48751 MJ.
How much heat energy is needed to vaporize g of water at its boiling point of K?
1oo calories for 1 g
How much energy is needed to melt 255.67 grams of ice?
80 calories per gram (called the latent heat of fusion) 80 x 255.67 = 20453.6 calories
How does a volatile substance evaporate faster than water?
A substance which is volatile does not have possess the strong intermolecular forces present in water. Water is held together by hydrogen bonding, where the positive end of one water molecule is strongly attracted to the negative end of another water molecule. This explains water's high boiling point of 100 degrees Celsius. A volatile compound will have either much less hydrogen bonding, or perhaps even the much weaker London dispersion forces as its only intermolecular force. This means less surface tension and a much lower boiling point. So it will evaporate much more quickly. Example: equal volume puddles of gasoline and water. The gasoline will evaporate much more quickly than the water puddle.
How much water in a glass would evaporate in a week?
The amount of water that evaporates from a glass in a week depends on factors like temperature, humidity, and surface area exposed. Generally, a small amount could evaporate over time, but it's hard to specify an exact quantity without knowing these variables.
How much energy is required to evaporate 21.6 tons of water?
The needed energy at 100 oC is 48751 MJ.
What temperature is needed to separate magnesium chloride from water?
The water will slowly evaporate on its own at room temperature, but boiling temperature will do it much faster!
How much calories does cold water have?
Water has no calories no matter what the temperature is
How much heat energy is needed to vaporize g of water at its boiling point of K?
1oo calories for 1 g
How much calories in carbonated water?
Carbonated water has no glucose in it and therefore has no calories
How long does it take vinegar to evaporate?
This will depend on how much vinegar you are looking to have evaporate. Vinegar is a mixture of acetic acid and water. Acetic acid will evaporate faster than water at a rate of .97.
Why does salt not evaporate with water?
Salt does not evaporate with water because it has a much higher boiling point than water. When water evaporates, it leaves behind the salt, which remains solid. Salt can be dissolved in water, but it does not evaporate along with the water molecules.
How much heat is needed to heat 100g of water from 10 to 95 degrees?
A calorie of energy (NOT to be confused with a Calorie, they are different so watch the caps) is the amount necessary to heat 1 gram of water 1oC, so 30 calories are needed to heat 30 g of water 1 degree. To heat it 70oC would take 2100 calories (or 2.1 Calories) of energy.
How many terajoules do it take to evaporate water?
That depends how much water, and what is the initial temperature.
How much water will evaporate in a week from a 8oz glass of water?
This depends on many factors.
How much water evaporate form a bowl in a hour?
it depends on the temp.
How much energy will be needed to vaporize 175g of water?
The amount of energy needed to vaporize 175 g of water depends on the temperature of the water. However, we shall assume it is 100 degrees C. We multiply 175 by 539 and get 94,325 calories. (Notice the small c). We could express it as 94 Calories if we were talking about the stuff on your dining room table.
