SS1 Chem fizzy drink
Suggest how to store fizzy drink tablets and powder at home.
- 1 十年前最愛解答
Fizzy drink tablets and powder contain a solid acid (usually citric acid ) and sodi
When dissolved in water, the solid acid ionizes to form H+(aq) ions, which react
with the sodium hydrogencarbonate.
There is effervescence, carbon dioxide gas being given off
Heat and water cause decomposition of hydrogencarbonate to produce carbon dioxide
So, to prevent fizzy drink tablets become useless, it should be kept in cool dry place