![A pneumatic power source using a sodium bicarbonate and citric acid reaction with pressure booster for use in mobile devices | Semantic Scholar A pneumatic power source using a sodium bicarbonate and citric acid reaction with pressure booster for use in mobile devices | Semantic Scholar](https://d3i71xaburhd42.cloudfront.net/44083c4d0a93c52bbb8e011550b97a27a2993cc4/5-Figure12-1.png)
A pneumatic power source using a sodium bicarbonate and citric acid reaction with pressure booster for use in mobile devices | Semantic Scholar
Is the reaction bicarbonate with citric acid exothermic or endothermic? My teacher and my text book were saying it is exothermic, but I got results showing it is endothermic. - Quora
![A pneumatic power source using a sodium bicarbonate and citric acid reaction with pressure booster for use in mobile devices | Semantic Scholar A pneumatic power source using a sodium bicarbonate and citric acid reaction with pressure booster for use in mobile devices | Semantic Scholar](https://d3i71xaburhd42.cloudfront.net/44083c4d0a93c52bbb8e011550b97a27a2993cc4/3-Figure3-1.png)
A pneumatic power source using a sodium bicarbonate and citric acid reaction with pressure booster for use in mobile devices | Semantic Scholar
![SOLVED: Aka-setter contains sodium bicarbonate (NaHCO3) and the citric acid (H3C6H5O7). When the tablet is dissolved in water, the following reaction produces sodium citrate (Na3C6H5O7), water (H2O), and carbon dioxide gas (CO2): ( SOLVED: Aka-setter contains sodium bicarbonate (NaHCO3) and the citric acid (H3C6H5O7). When the tablet is dissolved in water, the following reaction produces sodium citrate (Na3C6H5O7), water (H2O), and carbon dioxide gas (CO2): (](https://cdn.numerade.com/ask_images/a6d47557440048c9b6c9f38c4ef42c96.jpg)