acid

an acid wit; an acid tone of voice.

Wherein, selecting on organic acid arbitrarily from the acetic acid, oxalic acid, citric acid, tartaric acid or aconitic acid;

treatment with acid before analysis.

Rust and acids are corrosive.

This acid eats metal.

the war against acid rain.

amino acid metabolism

unnatural amino acid

They're soaked with my stomach acid.

The basic building blocks of enzymes are called amino acids.

Yes, acid is the right word.

So basically the vinegar you use in your home is diluted acetic acid.

It's a fatty acid found in the brain.

Uric acid has limited solubility in body fluids, though.

First, we're going to combine our acid and emulsifier.

There was too much acid in the soil after slashing and burning.

These are known as essential amino acids.

If we mix these two chemicals together, they will form an acid.