How Much Acid do oranges and potatoes contain.?

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How Much Acid do oranges and potatoes contain.?

i need help with my science project please help.

2007-02-23 02:36:16 · 2 answers · asked by MM 2 in Science & Mathematics ➔ Botany

2 answers

The acidity in oranges is between 5 and 7% (mostly citric acid).
Potatoes have a very mild acid content. They contain about .33% phosphoric acid and .5% ascorbic acid.

2007-02-24 16:19:23 · answer #1 · answered by john h 7 · 0⤊ 0⤋

50% citric acid usually.

2007-02-23 02:39:46 · answer #2 · answered by tomy 3 · 0⤊ 0⤋