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Please help! Chemistry thermodynamics! 18 pts!


A chemical reaction is carried out in a closed container. The energy absorbed by the chemical reaction is 200 kJ. What is the energy liberated from the air or the walls of the container?

200kJ
50kJ
75kJ
100kJ

Respuesta :

cxcharlie
200 kJ. 

For questions like these, it's generally the same number. See First Law of Thermodynamics. 
200kJ (heat) I just took that test Thursday and got it right hope it helps

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