9.38ml of a 14.0 M solution of sulfurous acid is required to make 175 mL of a 0.750 M solution.
Molarity (M) is the amount of a substance in a certain volume of solution.
Molarity is defined as the moles of a solute per liters of a solution.
Molarity is also known as the molar concentration of a solution.
The units of molarity are M or mol/L.
M = moles solute / liters solution
We know that
M₁V₁ = M₂V₂
It is given that M₁ = 14 M
V₁ = ?
M₂= 0.75 M
V₂= 175 ml
so
14 * V₁ = 0.75 * 175
V₁ = 9.38 ml.
Therefore 9.38ml of a 14.0 M solution of sulfurous acid is required to make 175 mL of a 0.750 M solution.
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