A buffer is made by mixing equal volumes of 0.40 M NH₃ and 0.40 M NH₄Cl
CHEMISTRY · Subjective · A Level · Chemistry · Acids and bases · Acids and bases
Problem
A buffer is made by mixing equal volumes of 0.40 M NH₃ and 0.40 M NH₄Cl.
• Sample 1 is diluted to a final volume of 250 mL.
• Sample 2 is diluted to a final volume of 100 mL.
Which sample has the higher buffer capacity toward added HCl? Give one-sentence reasoning based on concentration.