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How much heat is released when 432 g of aluminum cool from 71.0 to 18.0 degrees Celsius q MC T?
Wiki User
∙ 9y ago
The amount of heat released is around 830 J of heat energy.
Wiki User
∙ 9y ago
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What amount of energy is released when you freeze then cool a 75g of liquid water to -20 degrees Celsius?
The energy is 25,04 kJ.
Is it true that all areas at high altitudes have cool climates no matter what their latitude?
Yes , in the troposphere , temperature decreases about 6.5 Celsius degrees for every 1- kilometer increases in altitude
How does the aluminum foil keep a container cool?
Aluminum foil keeps a container cool by trapping the coolness inside and deflecting heat outside. It acts as a form of insulation.
What happens when you cool oxygen?
If oxygen is cooled to a temperature of minus 218.79 degrees Celsius, it becomes a bluish liquid. Liquid oxygen has a variety of applications, and it is slightly more dense than liquid water.
How do you make liquid Mercury to heard Mercury?
To convert liquid mercury to solid mercury, you need to cool it down to below its freezing point of -38.83 degrees Celsius (-37.89 degrees Fahrenheit). This can be achieved by placing the liquid mercury in a freezer or using a cooling bath. Once it reaches the freezing temperature, it will solidify into a solid form.
Is 25 degree Celsius considered cool?
calulate the amount of heat released when 25 gram of water at 25 degrees Celsius cools to 0.0 degrees celsius
What is the average cool room refrigerator temperature in degrees Celsius?
3 degrees celsius
How hot is 12 degrees Celsius?
It is cool. 12 degrees Celsius equals 53.6 degrees Fahrenheit.
What is -40 degrees celsius in farhrenheit?
-40 degrees Celsius is also -40 degrees Fahrenheit. Isn't that cool?
What amount of energy is released when you freeze then cool a 75g of liquid water to -20 degrees Celsius?
The energy is 25,04 kJ.
Is twenty degree Celsius cold or hot or warm or cool?
20 degrees Celsius is 68 degrees Fahrenheit and that is warm.
Is 25 degrees Celsius refrigerator cool?
No that is not cool. 25 degrees Celsius is equal to 77 degrees Fahrenheit. If you are talking about inside the refrigerator than it must not be working because that is above room temperature.
What is cool room temperature in degrees celsius?
20 C
8 degrees celsius hot or cold?
it cool outside
What can be a solid when it's cool and a liquid when it's not?
Water is a solid when it's 0 degrees Celsius or lower and a liquid at 0 degrees Celsius or higher and when it is 100 degrees Celsius it turns in to a gas
How hot is a sunspot (in Celsius)?
Sunspots are typically between 3000-4000 degrees Celsius. This is, relatively speaking, cool compared to the normal photosphere temperature of about 5500 degrees Celsius.
Difference between 20 Celsius and 500 Celsius?
480 degrees Celsius or 864 degrees of Fahrenheit. It is the difference between a slightly cool day of 68 degrees Fahrenheit and turning to ash on Venus at 932 degrees Fahrenheit.
