write the reversible reacns like
1. H20 - > H+ and OH-
and then try to write Ka in terms of given terms
and u'll get the ans:)
i thought this site to be too good but here non one replying.................
write the reversible reacns like
1. H20 - > H+ and OH-
and then try to write Ka in terms of given terms
and u'll get the ans:)
1) ka/kb (h2o)=[h+][oh-]/[h2o]=10-14/55.55=1.8 *10-16
2>kw/ka=kb
3>same as above(only terms interchanged)