13. Find the change in entropy when 25 kg of bromine is cooled from 373 to 173 K at constant pressure if:
Tmelt=265.9 K Cmt=0.674 J/(g*K);
Тboil=332.2 K Срж=0.461 J/(g*K);
ΔHpl=10.55 kJ/mol Cg=0.225 J/(g*K);
ΔHtest=30.7 kJ/mol

If you do not open the file - install the RAR archiver. Inside the archive you will find a solution in Word format.