Which of the following processes involve an increase in ∆Sorxn?1.Br2(l)–> Br2(g)2.2NO(g) +O2(g) –> 2NO2(g)3.MgSO4(s) –> MgO(s) + SO3(g)4.2HgO(s) –> 2Hg(l) + O2(ga)1 and 2b)2 and 3c)3 and 4d)1,3, and 4e)1,2,3 and 4

 Evaluate ∆S0 for the reaction below at 25°C and 1 atm.                                   3NO2(g)   +   H2O(l)   →   2HNO3(aq)   +   NO(g)S0(J/mol•K)                 240               69.91              146                  210.7           (a) +1.37 x 10^3 J/K                (b) +287.2 J/K                       (c) –287.2 J/K           (d) -1.37 x 10^3 J/K                (e) –531.4 J/K

Which is the correct description of the following error? Producing /mæ/ for “man”

. Which condition gives nonspontaneous process?·       A. ΔG0·       D. ΔS>0

Which is the correct description of the following error? Producing /tu/ for “shoe”

When a reaction is found by thermodynamics to be spontaneous, A) it will be very rapid as written.B) it is possible for it to proceed as written without continuing outside intervention.C) it is also spontaneous in the reverse direction.D) the equilibrium position lies very far to the left.

Entropy units are:·       A. J·       B. J/mol·       C. J/(mol·K)        D. K/J

 For a given compound, list the decreasing order of entropy for a liquid, solid, and gas A) solid > gas > liquidB) liquid > solid > gasC) gas > liquid > solid D) gas > solid > liquid E) solid > liquid > gas

Which of the following includes the correct stress markers for the following word: ballerina

pressure