Determine ΔS for the fellowing equation:
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What are the signs of ΔS univ, ΔS surr, and ΔS sys, respectively, for water freezing at -10°C?
a. ΔS univ is negative, ΔS surr is negative, and ΔS sys is positive.
b. ΔS univ is positive, ΔS surr is negative, and ΔS sys is positive.
c. ΔS univ is positive, ΔS surr is positive, and ΔS sys is negative.
d. All three values are positive.
Determine the ΔS for the following reaction:
What is the ΔSrxn and ΔGrxn of the combustion of methanol at 25 °C? The balanced equation for the combustion of methanol is
Table for ΔS° of each species in the combustion reaction:
ΔHrxn for combustion of methanol is -1280 kJ