A(z) Acid-Base Equilibrium kiszámítása

Mi az a Acid-Base Equilibrium?

Calculates the balance between acids and bases in chemical solutions using pH and pOH. This tool helps chemists, students, and lab professionals determine hydrogen ion concentrations, solution acidity, and buffering capacity.

Képlet

pH = -log[H+], pOH = -log[OH-], pH + pOH = 14

Útmutató lépésről lépésre

1Measure or know the hydrogen ion concentration [H+]
2Apply the logarithmic pH formula
3Calculate pOH from the relationship pH + pOH = 14
4Determine if solution is acidic (pH < 7), basic (pH > 7), or neutral (pH = 7)

Worked Examples

Bemenet

[H+] = 1.0 × 10^-7 mol/L

Eredmény

pH = 7 (neutral)

Pure water at 25°C has pH of 7

Common Mistakes to Avoid

✕Forgetting the negative logarithm
✕Confusing [H+] with pH value

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