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Molecular formula :
MW :

nature : caused by the temperature difference between the system and the environment (or between objects), a Transfer approach, using symbols Q system from the Environmental expressed in this way the energy, popular argument is from the Environmental System Q suction such a quantity of heat. Q If negative, the system at this table have lost their energy, the popular argument for the system exothermic Q. Its units joules, the use of symbols J (Coke).

Notice:Each item can have many explanations from different angels. If you want grasp the item comprehensively,please see below "more details data".
Please see below "More Detailed Data"
More Detailed Data:
1) heat
2) heat
3) heating
4) latent heat
5) sensible heat
6) decay heat
7) humid heat
8) heat pump
9) heat pump
10) heat pipe
Notice Some description was translated by software and the data is only as a reference.
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