Select the accounts for the magnitude and sign of ΔSo for the following reactions in this problem.

Select the accounts for the magnitude and sign of ΔSo for the following reactions in this problem. by selecting those that apply.

#1 (can only choose one answer):
C(s, graphite) + 2H2(g) CH4(g) ΔSo = -80.8
a) Reduction in number of moles of gaseous substances in the reaction.
b) Reduction in number of moles of solid substances in the reaction.
c) Increase in number of moles of liquid substances in the reaction.

#2 (can choose more than one answer):
C2H5OH(l) + 3O2(g) 2CO2(g) + 3H2O(l) ΔSo = -138.7
Increase in number of moles of liquid substances in the reaction.
Reduction in number of moles of gaseous substances in the reaction.
Reduction in number of moles of solid substances in the reaction.

1 a

2 b