How to prepare 1 normality Urea
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How to prepare 1 normality Urea

[From: ] [author: ] [Date: 12-02-18] [Hit: ]
......
tell me how.

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Normality=(molecular mass/equivalent weight)/volume
,molecular mass of urea=60u
and eq.weight=30
let volume be x
(60/30)/x=1
2/x=1
x=2
So volume=2 litres for 60 grams
and for 250 ml=60/8=7.5 gram
1
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