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Inorganic Chemistry

Blazing goIITian

Joined:	26 Oct 2007
Post:	1018

17 Sep 2008 17:30:48 IST

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Volumetric Question

None

How many ml of each of 2 HCl acids of strength 12 N and 3 N are to me mixed to make 1 litre of 6 N solution?

Explain explain.

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saarika .

Blazing goIITian

Joined: 27 Feb 2007

Posts: 368

17 Sep 2008 17:53:57 IST

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let the ml requored be x and y respectively

n1 v1 +n2 v2 = N V

n1=12 n2 =3 v1 =x v2 =y N=6 V=1

12x +3y =6 ---------------------------------------------------------------------------------------------------1

also since both the solutions are of hcl, intial volume = final volume

initial vol =x+y

final volume =1 therefore x+y =1-------------------------------------------------------------------------2

from 1 and 2

x = 1/3 =0.333 and y= 2/3 = 0.667

U V

Blazing goIITian

Joined: 26 Oct 2007

Posts: 1018

20 Sep 2008 18:19:28 IST

Like 0 people liked this

Thanks man, I got the answer.

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