( ( The units ) ( ( will ( be ( kilojoules ( per mole ) ) ) ) . ) )
(ROOT (S (NP (DT The) (NNS units)) (VP (MD will) (VP (VB be) (NP (NP (NNS kilojoules)) (PP (IN per) (NP (NN mole)))))) (. .)))
The units will be kilojoules per mole .
(ROOT (S (NP (NNS Kilojoules)) (VP (VBP are) (ADVP (RB typically)) (VP (VBN used) (S (VP (TO to) (VP (VB measure) (NP (NP (NNP heats)) (PP (IN of) (NP (NN reaction))))))))) (. .)))