Concentrated aqueous sulphuric acid is 98% H₂SO₄ by mass and has a density of 1.80 g mL⁻¹. Volume of acid required to make one litre of 0.1 M H₂SO₄ solution is:

Question

Accepted Answer

11.10 mL. To prepare 1 L of 0.1 M H₂SO₄, moles of H₂SO₄ required = 0.1 mol. Mass of H₂SO₄ = 0.1 × 98 = 9.8 g. Since the acid is 98% by mass, the mass of solution required = 9.8 / 0.98 = 10 g. Using density, volume = mass / density = 10 / 1.80 = 11.10 mL.

Concentrated aqueous sulphuric acid is 98% H₂SO₄ by mass and has a density of 1.80 g mL⁻¹. Volume of acid required to make one litre of 0.1 M H₂SO₄ solution is:

Solution

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