( ( The pH ) ( ( is ( ( ( measured ( on ( ( a scale ) ( from ( 0 ( to 14 ) ) ) ) ) ) ( with 7 ) ) ( being ( neutral ( -LRB- ( ( less ( ( ( ( than 7 ) acidic ) , ) ( ( more ( than 7 ) ) basic ) ) ) -RRB- ) ) ) ) ) ) . ) )
(ROOT (S (NP (DT The) (NN pH)) (VP (VBZ is) (VP (VBN measured) (PP (IN on) (NP (NP (DT a) (NN scale)) (PP (IN from) (NP (CD 0) (TO to) (CD 14))))) (PP (IN with) (NP (CD 7))) (S (VP (VBG being) (ADJP (ADJP (JJ neutral)) (PRN (-LRB- -LRB-) (PP (CC less) (NP (NP (QP (IN than) (CD 7)) (NNS acidic)) (, ,) (NP (QP (JJR more) (IN than) (CD 7)) (JJ basic)))) (-RRB- -RRB-))))))) (. .)))
The pH is measured on a scale from 0 to 14 with 7 being neutral (less than 7 acidic, more than 7 basic).
(ROOT (S (NP (DT The) (NN ph) (NN scale)) (VP (VP (VBZ measures) (NP (NNS acids) (CC and) (NNS bases))) (CC and) (VP (VBZ has) (NP (NP (CD 7)) (PP (IN as) (NP (DT a) (JJ neutral) (NN value)))))) (. .)))
The ph scale measures acids and bases and has 7 as a neutral value.