Following is the easiest and a quick solution to the above question.
HC6H7O6 🡪 C6H7O6- + H+
pH = 3
[H+] = 10-3 M
Ka of ascorbic acid = 8.0 × 10–5 M
Substitute the values to calculate the concentration of acid:
Volume = 1 L
Molar mass of ascorbic acid = 176.12 g/mol
Calculate mass...
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