$1)$ For the complete combustion of decane, please calculate the value of DH$\backslash$deg $,$ DS$\backslash$deg

and DG$\backslash$deg $.$ You may assume that decane has values equal to;

DH$\backslash$deg $=-312\mathrm{.}2$ kJ$/$mol

S$\backslash$deg $=399\mathrm{.}9$ J $/($mol K$)$

DG$\backslash$deg $=29\mathrm{.}7$ kJ$/$mol

Please show the balanced equation and the formulas you are using along

with the numerical answer with units in the work you photograph & submit.

Please assume that decane is a liquid, and all other chemicals used or

produced are in the gas phase. Use only one decimal place for each value $($for

example H$2$ O $($g$)$ has a DG$\backslash$deg $=-228\mathrm{.}572$ kJ$/$mol but you would round this to

one decimal place and use $-228\mathrm{.}6$ kJ$/$mol$).$