Acid
/ˈæsɪd/noun
A chemical substance often used in a lab that can burn or dissolve other substances.
The vinegar is an example of weak acid used in cooking.
Often appears as...
- sulphuric acid
- acid rain
Usage tips
Technical
Definition 1 of 4
Pro Tip 1/3Laboratory Safety
When referring to acids in labs, safety protocols must be highlighted due to their corrosive nature.
Always wear gloves when handling acids to avoid skin burns.
Pro Tip 2/3Not Always Strong
Some acids are weak and common in everyday life, like vinegar or citrus fruits.
Lemons contain citric acid, which is mild and edible.
Pro Tip 3/3Neutralization
Acids can be neutralized by bases; this reaction is often explored in chemistry classes.
To neutralize the spill, we added baking soda to the acid.
Compare with
acidicastringentpungentsharpsourtartvinegary
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