👉 The term "hasenpfeffer" is a German word that translates to "catalyst" in English. It refers to the chemical compound of sulfur and phosphorus, which is one of the most important elements in the periodic table. The chemical formula for sulfuric acid (H2SO4) and phosphoric acid (H3PO4) are H2S and H3P, respectively, while the chemical formula for hasenpfeffer (CH3COOH)