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How many calories are required to melt 200 grams of ice at 0C and raise the temperature of the water from 0C to 75C?
Wiki User
∙ 9y ago
here , you multiply the the mass of the ice times the latent heat of fusion so the answer is
5*3.33*(10^5)*(10^-3)=1665 Joule
so to convert the result into calories divide by 4.186(1 calorie -------------->4.186 Joule)
the result is : 397.75 Calorie
Wiki User
∙ 14y ago
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How many calories are required to raise 8 grams of water 7 degrees Celsius?
700
How much heat is required to raise the temperature of 350 grams of water from 22 degrees C?
1 calorie is needed to raise 1 g of water 1 °C. 350 * 22 = 7700 calories ■
How much heat is required to raise 2 grams of water 1 degree C?
The answer is 2 calories.
How many calories are needed to raise the temperature of 10 g of water from 25 C to 35 C?
100 calories. 1 calorie is defined as the amount of energy required to raise the temperature of 1 gram of 1 by 1 degree Celsius. So, if you need to raise 10 grams of water 1 degree, you would need 10 calories of energy. If you needed to raise those same 10 gram by 10 degrees, you'll need 10 * 10, or 100 calories.
How many calories of heat needed to raise temperature of 8.1 g of water 20C?
1 calorie is defined as the amount of energy needed to raise the temperature of 1 gram of water by 1C, so... It takes 8.1 calories to raise your 8.1 grams by 1C, but you need to raise it 20C. 8.1*20=162. 162 calories is the answer you are looking for.
What amount of heat is required to raise the temperature of 350 grams of copper to cause a 25C change?
69
How many calories are required to raise the temperature of 105 grams of water from 30.0 degrees C to 70.0 degrees C?
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How were calories were made?
calories were never "made." they are simply the amount of energy required to raise the temperature one gram of water one degree celsius.
How many calories are required to raise the temperature of 1 g of water by 5 degrees C?
1 calorie is the energy required to raise 1 gram of water by 1 degree C. So it would take 5 calories to raise it by 5 degrees C.
How much heat energy is required to change a block of ice with a mass of 55.6 grams at -11.9 degrees Celsius to steam at 123 degree Celsius?
For one gram of ice, it takes 11.9 calories to change the temperature to 0°, 80 calories to melt the ice, 100 calories to raise the water temperature to 100°, 540 calories to change the water to steam, and 23 calories to raise the steam temperature to 123°. That's a total of (11.9 + 80 + 100 + 540 + 23) calories or 754.9 calories. So to do the same to 55.6 grams of ice requires 55.6 times as much heat. 754.9 calories times 55.6 equals approximately 41972 calories (about 42 kilocalories).
What is the total number of calories of heat needed to raise to raise the temperature of the liquid water from 20 degrees Celsius to 30 degrees Celsius?
The number of calories required will depend on the mass of water which is to be heated.
What is the quantity of heat in joules or calories required to raise the temperature of 1 gram of a substance 1C.?
specific heat(; your welcome!
