Melapplon . 1 molecule of citric aciditled 1 February 19, 2021 Top view of 1 molecule of citric acid with some citric fruits. ASUS_X01BDA 3.52mm · f/1.8 · 1/13s · ISO 2500Conceptual citric acid Citrus lemon tangerine orange SPRING harvest chemistry in daily life study with fun Log in or register to post comments