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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?
Wiki User
∙ 12y ago
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).
Wiki User
∙ 12y ago
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On which temperature scale does 1 degree represent the smallest change in temperature?
The Fahrenheit scale change of 1 degree is smallest when compared to Celsius change. 1.8 degrees Celsius is 1 degree Fahrenheit
What is the change in degrees Celsius equal to change of 7.2 degrees Fahrenheit?
A change of 7.2 degrees F x 5/9 = a 4 degree change in C
Is a change of one degree higher in Celsius or Fahrenheit?
Celsius. (C) = (5/9)(F-32) where C equals degrees of Celsius and F equals degrees of Fahrenheit.
What is larger a Celsius degree or a Fahrenheit degree?
1 Degree of Celsius is larger. The number of degrees Fahrenheit between Water freezing (32) and boiling(212) is 180 degrees. The number of degrees Celsius is 100 degrees. So the Celsius degree has more value.
195 degree Celsius equals what degree Fahrenheit?
195 degrees Celsius = 383 degrees Fahrenheit.
How many degrees change Fahrenheit is a 1 degree change Celsius?
1 degree Celsius = 33.8 degrees Fahrenheit 2 degrees Celsius = 35.6 degrees Fahrenheit 35.6 - 33.8 = 1.8
Is a change of temperature of 1 Celsius degree the same as a change of 1 Fahrenheit degree?
No, a change of 1 Celsius degree is not the same as a change of 1 Fahrenheit degree. One Celsius degree is equivalent to 1.8 Fahrenheit degrees.
Which is a larger change in temperature a change of Celsius degree or 1 Fahrenheit degree?
A change of 1 Fahrenheit degree is equivalent to a change of 0.55 Celsius degrees. Therefore, a change of 1 Celsius degree is larger than a change of 1 Fahrenheit degree in terms of temperature difference.
What is 1 degree Celsius equal to in Fahrenheit?
1 degree Celsius equals a change of 9/5 = 1.8 degrees Fahrenheit and 1 degree Fahrenheit equals a change of 5/9 = 0.555555555 degrees Celsius.
Which is greater an increase in temperature of 1 celsius degree or an increase of 1 Fahrenheit degree?
Both scales use "degrees" but they are not the same size.Celsius degrees are larger intervals, so a change in "Celsius degrees" is larger than an identical numerical change in "Fahrenheit degrees."A change of 1 Celsius "degree" is the same change as 1.8 Fahrenheit "degrees", as is seen in the difference between the freezing and boiling point of water. 100 Celsius degrees (0° to 100°C) is the same temperature change as 180 Fahrenheit degrees (32° to 212°F).
What is the temperature change from 8 degrees - -7 degrees Celsius?
Since --7 deg = +7 deg, the change is 1 Celsius degree.
A substance has a temperature change from 20 degrees celsius to 45 degrees celsius. This corresponds to what temperature change in Fahrenheit degrees?
20 degrees Celsius is 68 degrees Fahrenheit. 45 degrees Celsius is 113 degrees Fahrenheit. So 25 degrees change Celsius = 25 x 1.8 = 45 degrees Fahrenheit. 1 degree change in Celsius is equivalent to 1.8 degrees change in Fahrenheit. Scroll down to related links and look at "Conversion of Temperature Units".
What one degree change in temperature on the Celsius temperature scale is equal to a one unit temperature change on the what temperature scale?
A one degree change in temperature on the Celsius scale is equal to a one unit temperature change on the Kelvin scale. The two scales have the same size degrees, but the Kelvin scale starts at absolute zero, which is -273.15 degrees Celsius.
On which temperature scale does 1 degree represent the smallest change in temperature?
The Fahrenheit scale change of 1 degree is smallest when compared to Celsius change. 1.8 degrees Celsius is 1 degree Fahrenheit
What is colder 17 degree Celsius or 30 degree Celsius?
17 degrees Celsius is colder than 30 degrees Celsius. The lower the temperature in degrees Celsius, the colder it is.
How many degrees colder is -5 degrees Celsius than 1 degree Celsius?
-5 degrees Celsius is 6 degrees colder than 1 degree Celsius.
What is the change in degrees Celsius equal to change of 7.2 degrees Fahrenheit?
A change of 7.2 degrees F x 5/9 = a 4 degree change in C
