jaaans
 
Reply Wed 28 Jul, 2010 02:58 pm
To what volume mus 44.20 mL of a 70% solution of sulfuric acid (H2SO4) whose density is 1.610g/mol be diluted to give 0.4 M H2SO4?
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pierce321
 
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Reply Sun 30 Jun, 2013 11:01 pm
@jaaans,
Ans :- 44.20 ml of 70% H2so4

Density = 1.610 g/mol diluted to 0.4 m

Volume = ?

Volume = Mass / Density

Mass = 98.0791

Density = 1.610 g/mol

Volume = [ ( 98.0791 * 44.20 ) รท 0.4 )] / 1.610

= 10837.74 / 1.610 = 6731.51


Volume = 6.731 * 10^3 Cubic Millimeters
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