Answer:
Explanation:
Assume that the volume of the stock solution is 1 L.
1. Mass of stock solution
2.Mass of NH₃
3. Moles of NH₃
4. Molar concentration of stock solution
5. Volume of stock needed for dilution
Now that you know the concentration of the stock solution, you can use the dilution formula .
to calculate the volume of stock solution.
Data:
c₁ = 14.89 mol·L⁻¹; V₁ = ?
c₂ = 0.500 mol·L⁻¹; V₂ = 600 mL
Calculations: