cel627
cel627 cel627
  • 15-03-2016
  • Chemistry
contestada

#26 please and show work thanks a billion!

26 please and show work thanks a billion class=

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olemakpadu
olemakpadu olemakpadu
  • 15-03-2016
In order to prepare 5 L  of 2.0 M H₂SO₄

Molarity M =Number of Moles of solute, in moles / Volume of solvent in dm³

Note M is in Mol/dm³

Note that 1000cm³ = 1dm³ = 1 Liter

Volume of solvent = 5 L = 5 dm³

2 mol/dm³ =    Number of moles / 5dm³

Number of moles =  2 mol/dm³  *    5dm³

Number of moles = 10 moles.

Option (3) is the answer.

I hope this helps.
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