(2 points) Phosphonic acid (H3PO3), also known as

Last updated: 7/31/2022

(2 points) Phosphonic acid (H3PO3), also known as phosphorous acid, is a diprotic acid. Infrared spectroscopy and nuclear magnetic resonance results indicate that its structure is consistent with the formula OPH(OH)2. With this information, write the correct Lewis structure.