A solution with a pH value which is less than 7 is acidic. The acids which react with metals usually have quite a low pH, of either 3 or less. Some metals react with acids and when they do the ...
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Why Aren't All Foods Compatible with Aluminum Foil?The acidity in certain foods triggers a chemical reaction ... This metal transfer can happen at room temperature or while cooking. Citrus fruits (lemon, orange, grapefruit): Citric acid reacts ...
A solution with a pH value which is less than 7 is acidic. The acids which react with metals usually have quite a low pH, of either 3 or less. Some metals react with acids and when they do the ...
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