( ( ( ( ( ( The ( above equation ) ) , ) ( if ( written out ) ) ) , ) ( could say ) ) ( , ( ( ( one atom ) ( of ( solid ( elemental carbon ) ) ) ) ( ( ( combines ( with ( ( one molecule ) ( of ( diatomic ( oxygen gas ) ) ) ) ) ) ( to ( produce ( ( one molecule ) ( of ( ( ( carbon ( dioxide gas ) ) , ) ( ( the ( carbon dioxide ) ) ( containing ( ( two ( oxygen atoms ) ) ( bound ( to ( the ( carbon atom ) ) ) ) ) ) ) ) ) ) ) ) ) . ) ) ) )
(ROOT (S (S (NP (NP (DT The) (JJ above) (NN equation)) (, ,) (SBAR (IN if) (S (VP (VBN written) (PRT (RP out))))) (, ,)) (VP (MD could) (VP (VB say)))) (, ,) (NP (NP (CD one) (NN atom)) (PP (IN of) (NP (JJ solid) (JJ elemental) (NN carbon)))) (VP (VBZ combines) (PP (IN with) (NP (NP (CD one) (NN molecule)) (PP (IN of) (NP (JJ diatomic) (NN oxygen) (NN gas))))) (S (VP (TO to) (VP (VB produce) (NP (NP (CD one) (NN molecule)) (PP (IN of) (NP (NP (NN carbon) (NN dioxide) (NN gas)) (, ,) (NP (NP (DT the) (NN carbon) (NN dioxide)) (VP (VBG containing) (NP (NP (CD two) (NN oxygen) (NNS atoms)) (VP (VBN bound) (PP (TO to) (NP (DT the) (NN carbon) (NN atom)))))))))))))) (. .)))
The above equation, if written out, could say, one atom of solid elemental carbon combines with one molecule of diatomic oxygen gas to produce one molecule of carbon dioxide gas, the carbon dioxide containing two oxygen atoms bound to the carbon atom.
(ROOT (S (NP (NNP Carbon) (NN dioxide) (NNS molecules)) (VP (VBP consist) (PP (IN of) (NP (NP (DT a) (JJ central) (NN carbon) (NN atom)) (VP (VBN bonded) (PP (TO to) (NP (CD two) (NN oxygen) (NNS atoms))))))) (. .)))