This photo features the chemical reaction of citric acid and sodium bicarbonate in water. As the citric acid and sodium reacts with the water, one of the products is carbon dioxide. In this photo you can clearly see the carbon dioxide forming around the bath bomb and racing to the top.
Equipment and Settings:
Nikon D7500
AF-P NIKKOR 18-55mm 1:3.5-5.6G
ISO 1250
f/11
1/500s
Team Credits:
Ari Matrajt Frid
Sierra Greeley
Jonathon Gruener