Final answer:
To open a sealed soda can, simply pull the tab or use a can opener to remove the top lid.
Step-by-step explanation:
Opening a sealed soda can releases the pressure of carbon dioxide (CO2) gas, resulting in the hiss sound and the formation of bubbles.
Carbonated beverages are made by subjecting a flat beverage to high CO2 gas pressure, forcing the gas into solution.
When the container is opened, the CO2 pressure is released, causing the CO2 bubbles to come out of solution. To open a sealed soda can, simply pull the tab or use a can opener to remove the top lid. Be careful not to open it too forcefully to avoid making a mess.
The beverage cans keep oxygen out and carbonation in, allowing beverages to stay fresh for longer. Beverage cans are ideal for large events; they have a low risk of leaking or tearing during transportation.