Question
Fosforik asit bir triprotik asittir ( a1=6,9103 , a2=6,2108 ve a3=4,81013 ). H2PO4(aq) ve HPO24(aq)'dan oluan bir tamponun pH'n bulmak iin Henderson-Hasselbalch denkleminde hangi p
Fosforik asit bir triprotik asittir ( a1=6,9103 , a2=6,2108 ve a3=4,81013 ). H2PO4(aq) ve HPO24(aq)'dan oluan bir tamponun pH'n bulmak iin Henderson-Hasselbalch denkleminde hangi p a deeri kullanlmaldr?
p a1 = 2.16
p a2 = 7.21
p a3 = 12.32
10,0 g KH2PO4(ler) ve 20,0 g Na2HPO4(ler) suda zlerek ve ardndan 1,00 L'ye seyreltilerek elde edilen bir tampon zeltinin pH'n hesaplayn.
pH=
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Organic Chemistry
Authors: Paula Yurkanis Bruice
4th edition
131407481, 978-0131407480
