saryna54 saryna54

07-06-2021
Chemistry

contestada

What is the change in enthalpy for a reaction if the reactants have 270 kJ
of energy and the products have 150 kJ of energy?*
120 kJ
-120 kJ
420 kJ
-420 kJ

Respuesta :

mokshgoel08 mokshgoel08

07-06-2021

Answer:

420 KJ is the answer of your questions

Answer Link

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