If I have a gas at a temperature of 139 K and a pressure of 6.78 atm, and a volume of 67 L, what is the temperature of the gas at a pressure of 8.9 atm and a volume of 14 L2

I'm not really want the answer is but at least try to answer it

Explanation:

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answer: enthalpy

explanation:

for a exothermic reaction, the energy is released i.e. the energy of the products is lower than the energy of the reactants.

= enthaply

= energy of products

= energy of reactants

as , thus comes out to be negative. negative value of enthalpy shows that the reaction is exothermic.