Normality Equation Calculator
Calculate using the formula N₁V₁ = N₂V₂
Enter any three values to calculate the fourth Variable
N₁V₁ = N₂V₂
Result
Interpretation
Example
Acid-Base Titration
If 25 mL of HCl (N₁ = 0.1 N) neutralizes NaOH (N₂ = ?), and NaOH used = 20 mL (V₂):
N₁V₁ = N₂V₂
0.1 × 25 = N₂ × 20
N₂ = (0.1 × 25) / 20 = 0.125 N
If 25 mL of HCl (N₁ = 0.1 N) neutralizes NaOH (N₂ = ?), and NaOH used = 20 mL (V₂):
N₁V₁ = N₂V₂
0.1 × 25 = N₂ × 20
N₂ = (0.1 × 25) / 20 = 0.125 N
