·1/2 to 1 cup of vinegar·1/3 cup of baking soda→For the dough (面团): ·3 cups of flour (面粉)·1 cup of salt·2 spoons of cooking oil·1 cup of warm waterSteps:1. Mix the materials for the dough.2. Stand the s
The compound will readily absorb water, forming the hydrate (returning to baking soda). You can store the dry sodium carbonate in a sealed container or with adesiccantto keep it dry, or you can allow it to form the hydrate, as desired. While sodium carbonate is fairly stable, it slowly ...
In a beaker/pot, add 1 lt of baking soda slowly (to avoid a volcano, which may overflow) to 4 tbsp of vinegar with constant stirring. The following reaction occurs. [HCO3]– + CH3–COOH → CH3–COO– Na+ + H2O + CO2 Sodium acetate and carbon dioxide are formed as products. The s...
Baking soda is an alkaline salt that reacts with an acid or acids, bubbling up to give lift to our modern baked goods. Think about the classic volcano experiment in middle school: baking soda and vinegar (acid) = bubbily lava. However, after baking soda was introduced, we decided to ma...
He showed me how to draw a really cool dragon, and now we often draw together during our free time. We also had a project in science class where we had to work in pairs. I was paired with Emma, and together we built a volcano model that erupted with baking soda and vinegar. It ...