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When I2(g) reacts with Cl2(g) to form ICl(g) , 26.8 kJ of energy are evolved for each mole of I2(g) that reacts.


Write a balanced thermochemical equation for the reaction with an energy term in kJ as part of the equation. Note that the answer box for the energy term is case sensitive.


Use the SMALLEST INTEGER coefficients possible and put the energy term (including the units) in the last box on the appropriate side of the equation. If a box is not needed, leave it blank.

Respuesta :

Answer:

We are given

[tex]I2(g) + Cl2(g)[/tex] →[tex]ICl(g)\\[/tex]

upon balancing we get

[tex]I2 (g) + Cl(2)[/tex]→ [tex]2ICl[/tex]

we observe that for each 1 mole of I2(g) 26.5kJ of energy is evolved

so the Balanced Thermochemical equation will be

[tex]I2 (g) + Cl(g)[/tex] →[tex]2ICl + 26.5kJ[/tex]