( pH ( ( is ( ( measured ( on ( ( ( ( a scale ) ( of ( 0 ( to 14 ) ) ) ) , ) ( with 0 ) ) ) ) ( being ( ( ( ( ( ( a ( strong acid ) ) , ) ( 7 neutral ) ) , ) and ) ( 14 ( a ( strong base ) ) ) ) ) ) ) . ) )
(ROOT (S (NP (NN pH)) (VP (VBZ is) (VP (VBN measured) (PP (IN on) (NP (NP (DT a) (NN scale)) (PP (IN of) (NP (CD 0) (TO to) (CD 14))) (, ,) (PP (IN with) (NP (CD 0))))) (S (VP (VBG being) (NP (NP (DT a) (JJ strong) (NN acid)) (, ,) (ADJP (CD 7) (JJ neutral)) (, ,) (CC and) (NP (NP (CD 14)) (NP (DT a) (JJ strong) (NN base)))))))) (. .)))
pH is measured on a scale of 0 to 14, with 0 being a strong acid, 7 neutral, and 14 a strong base.
(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.