Answer:
1852.844 mL
Step-by-step explanation:
The volume of 44% solution used to make the mixture = 0.918 L
Let the volume of 21.8% solution used to make the mixture = x L
For 44% acid solution:
C₁ = 44% , V₁ = 0.918 L
For 21.8% acid solution :
C₂ = 21.8% , V₂ = x L
Using
C₁V₁ = C₂V₂
44×0.918 = 21.8×x
Solving for x, we get:
x = 1.852844 L
Final volume in mL as:
1 L = 1000 mL
Thus, final volume = 1852.844 mL