Grade 6Inorganic Chemistry

for ba(oh)2 eqwt=1l2 gfwt if we put N instade of eqwt and F instade of gfwt get N=Fl2 but the rule is F=Nl2 describe this

maryam

12 Years agoGrade 6

2 Answers

Sunil Kumar FP

12 Years ago

actually normality and formality are inversly proportional to their equivalent and molecular wt.respectively
For Ba(OH)2 suppose weight taken=w gram volume of the solution=v lt
notmality,N=w/eq.wt*v and formality,F=w/mwt*v
SINCE FOR Ba(OH)2,eqwt=fwt/2
therefore,N=2*F

Sunil Kumar FP

12 Years ago

actually normality and formality are inversly proportional to their equivalent and molecular wt.respectively
For Ba(OH)2 suppose weight taken=w gram volume of the solution=v lt
notmality,N=w/eq.wt*v and formality,F=w/mwt*v
SINCE FOR Ba(OH)2,eqwt=fwt/2
therefore,N=2*F
sunil kumar
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