21. Calculate ΔG298 for the conversion of white phosphorus to red, if ΔH298 of red P = -17.45 kJ/mol, ΔH298 of white P=0 are known; ΔS298 red P=44.35 J/mol*K, ΔS298 white P=22.85 J/mol*K. Draw a conclusion from the result. Determine the temperature at which the transformation under consideration is possible, assuming that ΔH0T and ΔS0T are the same as at 298 K.

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