Question: what is the difference between bicarb soda and washing soda?
Answer: The difference between baking soda and washing soda is water and carbon dioxide. Seriously. Baking soda's chemical makeup is NaHCO3 (1 sodium, 1 hydrogen, 1 carbon, and 3 oxygen molecules). ... When baking soda is heated up to high temperatures, it breaks down to become washing soda, water steam, and carbon dioxide.