# Be sure to answer all parts.Consider the reactionДН-92.6 kJ/molN2(g)+3H2(g) 2NH3(g)rxnIf 2.0 moles of N2 react with 6.0 moles of H2 to form NH3, calculate the work done (in joules) against apressure of 1.0 atm at 25°C.JWhat is AU for this reaction? Assume the reaction goes to completion.AU=kJ

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Step 1

Two moles of N2 reacts with six moles of hydrogen giving six moles of ammonia. Initial number of moles present is eight (two moles of nitrogen and six moles of hydrogen). Product obtained is four moles of ammonia; hence there is a net loss of four moles of gas.

Change in volume can be calculated from change in moles using Ideal gas equation as follows,

Step 2

The number of moles gets decreased during the reaction (compression), the value of ΔV ...

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