questions 3,4,5 TICLE complete the following sentence. The vapor A) spontaneous at low temperature and nonspontane...

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questions 3,4,5
TICLE complete the following sentence. The vapor A) spontaneous at low temperature and nonspontane B) nonspontaneous at all t

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Answer 1

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3. We have the relation: K_p = K_c * (RT)ⁿ , where R is ags constant, T is temperature in K and n is change in gaseous moles

Kc = 1.20 / (0.0821 * 523)¹ = 2.79 * 10^-2 M

4. E) non eof the above

5. Moles of NH₃ = mass / molar mass = 12 / 17 = 0.706 mol

Moles of water = mass / molar mass = 250 / 18 = 13.889 mol

Mole fraction of NH₃ = Moles of NH₃ / total moles = 0.706 / (0.706 + 13.889) = 0.0480

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