Calculate the missing value in each problem. a. delta G=?; delta H=-217 kJ/mol; delta S=151 J/mol*K; T=451 K b. delta G= -20.4 kJ/mol; delta H= 107 kJ/mol; delta S= 211 J/mol*K; T=? c. delta G= 147 kJ/mol; delta H= ?; delta S= -98 J/mol*K; T=298 K i've been working these problems but I'm getting really strange answers. Is there some conversions or something that need to be done for the units? oh and by the way, the formula is delta G= delta H - (T x delta S)