1. Withings Body Cardio. Measures: Full-body composition, body fat, water percentage, muscle and bone mass. Perfect for: Fitness and health fiends. Selling points: Accuracy; compatible with more third-party apps and devices than the other smart scales we tested. Drawbacks: None.
In this reaction, baking soda acts as a base, and takes a proton from vinegar, which is an acid. The reaction releases gas because when the baking soda receives the proton, it transforms into water and carbon dioxide.
When you put vinegar and baking soda together, you get a chemical. reaction, and this chemical reaction produces carbon dioxide gas. A chemical reaction happens when one set of substances (called the reactants) transforms into different substances (called the products).