contestada

how many ml of water should be added to 50.0 ml of a 15.0 m h2so4 solution to give a final concentration of 0.300 m

Respuesta :

The volume of the water is 2450 ml.

The dilution equation :

M₁ . V₁ = M₂ . V₂

Where, M₁ = Molarity of H₂SO₄ = 15.0 m

            V₁ = Volume of H₂SO₄ = 50.0 ml

            M₂ = Molarity of final solution = 0.300 m

            V₂ = Volume of final solution = ?

now, putting the values ,

15.0 × 50.0 = 0.300 ×V₂

V₂ =  2500 ml of final solution

now, volume of water = V₂ - V₁

Volume of water = 2500 - 50

Volume of water = 2450 ml

We have to add 2450 ml of the water to 50.0 ml of a 15.0 m H₂SO₄ solution to give a final concentration of 0.300 m.

To learn more about  Molarity :

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