A reaction joins two molecules to create one molecule with a strong bond. Which statement is most likely true of this reaction? Hint: delta G = delta H - T delta S A. the reaction is always exergonic
B. the reaction is favorable at higher tempuratures
C. the reaction is favorable at lower tempuratures
D. the reaction is always endergonic

it is called acid bonding

c is having 4 valence electrons and is bonded to three hydrogens and one sulphur atom, therefore, the number of bond pair is equal to four. as all the valence electrons are used in forming the bonds so, there is no lone pair left on carbon.

s is having 6 valence electrons and is bonded to one other sulfur atom and one carbon atom, therefore, the number of bond pair is equal to 2. as only two valence electrons are used in forming the bonds so, four electrons are left. therefore, two lone pairs are present on s.