What is the pH of citric acid?

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2007-01-14 07:08:42 · 4 answers · asked by Anonymous in Science & Mathematics ➔ Chemistry

pH is dependent upon concentration
0.1 M of citric acid has a pH of 4

2007-01-14 07:14:22 · answer #1 · answered by Anonymous · 1⤊ 0⤋

According to this website, 2.2 for 0.1 N. Being a weak acid, 1 N citric acid will not be much lower in pH.

2007-01-14 15:21:24 · answer #2 · answered by Anonymous · 0⤊ 0⤋

At what concentration? In a fruit?

pKa1=3.15
pKa2=4.77
pKa3=6.40

2007-01-14 15:15:16 · answer #3 · answered by gebobs 6 · 0⤊ 0⤋

depends on concentration

2007-01-14 15:16:54 · answer #4 · answered by Anonymous · 0⤊ 0⤋