The ionization energy for sodium is 496 kj/mol. the electron affinity for chlorine is -349 kj/mol. use these values and hess's law to calculate the change in enthalpy for the following reaction per mole of reagent: na(g)+cl(g)→na+(g)+cl−(g), δh=? express your answer with the appropriate units.

Answerit curves up and levels out.explanationwe assume that the container contains absolutely no ammonia to begin with as it states that "nitrogen gas and hydrogen gas" react to "produce ammonia."at dynamic equilibrium, the product and reactant concentrations are equal.this means that, starting from a concentration of zero, [nh₃] must curve "up" from zero and then level out to a constant concentration.

In any atom of any element, you will find protons and neutrons in the nucleus of any atom 

#2- the hno3 has a h+ ion and the naoh has an oh- ion

The independent is what is changed, the dependent is was is measured or the reaction.