Asked by Kvs

Concentrated sulphuric acid has a density of 1.9 g/ml and is 99% H2SO4 by weight. calculate the molarity of H2SO4 in this acid.
Answered by Anonymous
188.1
Answered by aubrey
18.81 M
Answered by Anonymus
Molar mass of sulfuric acid=98g/mole

Mass of sulfuric acid in 100 g of solution = 99g

Mass of water in 100 g of solution =1g = 0.001 kg

Number of moles of sulfuric acid in 100 g of solution = 99/98 =1.01 moles

Molality = number of moles of solute/ mass of solvent in kg

= 1.01/0.001

=1010 m
Answered by Anonymous
Ggt
Answered by Anonymous
This is wrong

Please don, t do that work which gave a bed impact on children
Answered by Gk
The question is incomplete
Answered by Kvs
Whats that .. abswer aata hai toh doo.. barna why to waste the time
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