Question
1) Fosfor asidi, H 3PO 3 , aslnda K a 1 olan bir diprotik asittir. = 5,0 10 -2 ve Ka 2 = 2,0 10
1) Fosfor asidi, H 3PO 3 , aslnda K a 1 olan bir diprotik asittir. = 5,0 10 -2 ve Ka 2 = 2,0 10 -7 . 6.0 M H 3PO 3 zeltisinde [ H + ], [H 2PO 3 - ] ve [HPO 3 2- ] deerleri nelerdir? zeltinin pH' nedir?
2 ) 1,6 M Na3P04 zeltisinin pH' nedir? Bu zeltide, HPO 4 2- , H 2PO 4 - ve H 3PO 4'n konsantrasyonlar nelerdir?
3 )Askorbik asit ( C vitamini) bir diprotik asittir, H2C6H6O6 . 0.14 M'lik bir askorbik asit zeltisinde [H + ], pH ve [C 6H 6 O 6 2- ] hesaplayn .
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Physical Chemistry
Authors: Thomas Engel, Philip Reid
3rd edition
805338423, 080533842X, 978-0321812001
