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Acids and Bases

Acids and Bases > Ask Alfie

cee
Hi
Why should curd and sour substances not be kept in brass and copper vessels?
user
cee
Some of the natural sources of acids are:
Lactic acid—Milk, muscles. Malic acid—Apple, strawberries, plums. Tartaric acid—Tamarind. Citric acid—Lemon, Tomato. Oxalic acid—Spinach. Vinegar—It’s just diluted acetic acid (produced artificially but also found in nature) etc.
cee
Some of the learners also asked:
What do we call when the gas escape the solution?
speak