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How much heat do you need to raise the temperature of 300 g of ethanol from 0c to 20c?
Wiki User
∙ 11y ago
14.6 kJ
Use the equation for Specific Heat which you can find on page 242 of your "Chemistry: Problems and Solutions" book. You know, you are allowed to use this book during the test.
Wiki User
∙ 11y ago
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How much heat does it take to raise the temperature of 0.10 kg of gold by 25 oc?
About 322.5 Joules of heat
What is specific heat a measure of?
The amount of energy it takes to change the temperature of a substance by a certain amount. How much energy it takes to heat a substance ~APEX
How much energy is released when 496 g of ethanol 46 g mol vapor condenses The heat of vaporization of ethanol is 38 6 kJ mol?
298 - 299
How much heat is needed to raise a 10g of water from temperature of 22 degrees Celsius 18 degrees Celsius?
to solve this we use the formula Q(heat) = mc(change in temp) so, Q=(10g)(4.19J/gC)(18-22) Q=-167.6kJ of heat.
Why does land heat unevenly?
This is due to the difference in the specific heat capacity of water and land. Water has a very high specific heat capacity. So the amount of heat required to raise its temperature is very high. That is why land heats up faster than water.
How much heat energy is required to raise the temperature of 0.365 of copper from 23.0 to 60.0 The specific heat of copper is 0.0920?
How much heat energy is required to raise the temperature of 0.358 of copper from 23.0 to 60.0 ? The specific heat of copper is 0.0920
What property of a substance does its specific heat capacity describe?
How much heat it takes to raise the temperature
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 much heat does it take to raise the temperature of 0.10 kg of gold by 25 oc?
About 322.5 Joules of heat
How much heat does it take to raise the temperature of 0.10 kg siver by 25C?
62762.3773kg
What is the measure of how much heat will raise the temperature of 1 kg of a substance by 1 degrees c?
The specific heat of the substance.
What is the ability of a substance to absorb heat energy is called?
Specific heat capacity describes how much heat energy that is needed to raise the temperature of material.
How much heat would be required to raise the temperature of 17.8 g Ag by 22C?
The answer is 4,18 joule.
How much heat energy is needed to raise the temperature of 5 kg of coal from 20c to 220c?
b
What is specific heat a measure of?
The amount of energy it takes to change the temperature of a substance by a certain amount. How much energy it takes to heat a substance ~APEX
How much heat is needed to vaporize 1.25 kg of ethanol?
The boiling point of ethanol is 78 C but it can evaporate slowly at just room temperature. You can set it on fire and it will vaporize even more quickly.
How much heat is required to raise the temperature of 10 pounds from 50 to 70 Fahrenheit?
The answer depends on the unidentified substance whose temperature is to be raised.
