Citric acid and vinegar are both acids and so interact with sodium bicarbonate in a similar way to produce carbon dioxide gas. What is the 5-E format? The 5-E instructional model is an approach to ...

Revise and understand what endothermic and exothermic reactions are and how the two ... What happened to the temperature when citric acid and bicarbonate of ... Sodium hydroxide solution ...

Revise and understand what endothermic and exothermic reactions are and how the two ... What happened to the temperature when citric acid and bicarbonate of ... Sodium hydroxide solution ...

As the tablets dissolve, the sodium bicarbonate splits apart to form sodium and bicarbonate ions. The bicarbonate ions react with hydrogen ions from the citric acid to form carbon dioxide gas (and ...

The fizziness of bath bombs comes from the chemical reactions that happen when the baking soda and citric acid come into contact with water, Wood-Black told Live Science. Baking soda, or sodium ...