The sourness of this lemon is very strong.

Phosphorous acid plays an important role in chemical reactions.

Products from forest production support a sustainable lifestyle that coexists with nature.

Orto's paintings are very beautiful.

The alt key on this keyboard is broken.

Phosphorus was emitting a mysterious light in the forest.

This fertilizer is rich in phosphorus.

This enzyme has the function to phosphorylate proteins.

In biochemistry, phosphorylation is an important process in energy metabolism.

We will use phosphoric acid in this chemical experiment.