( ( ( ( ( ( Includes factors ) ( affecting ( chemical equilibrium ) ) ) , ) and ) ( ( ( ( solving ( problems ( involving ( concentrations ( of ( ( reactants , ) ( products ( at equilibrium ) ) ) ) ) ) ) ) , ) and ) ( ( the equilibrium ) ( constant ( of ( a reaction ) ) ) ) ) ) . )
(ROOT (S (S (NP (JJ Includes) (NNS factors)) (VP (VBG affecting) (NP (NN chemical) (NN equilibrium)))) (, ,) (CC and) (S (S (VP (VBG solving) (NP (NP (NNS problems)) (PP (VBG involving) (NP (NP (NNS concentrations)) (PP (IN of) (NP (NP (NNS reactants)) (, ,) (NP (NP (NNS products)) (PP (IN at) (NP (NN equilibrium))))))))))) (, ,) (CC and) (S (NP (DT the) (NN equilibrium)) (ADJP (JJ constant) (PP (IN of) (NP (DT a) (NN reaction)))))) (. .)))
Includes factors affecting chemical equilibrium, and solving problems involving concentrations of reactants, products at equilibrium, and the equilibrium constant of a reaction.
(ROOT (S (NP (DT All) (NN chemical) (NNS reactions)) (VP (VBP involve) (NP (CC both) (NNS reactants) (CC and) (NNS products))) (. .)))
All chemical reactions involve both reactants and products.