2Na(s) + 2H₂O(l) → 2NaOH(aq) + H₂(g)
Here's what it means:
* 2Na(s): Two moles of solid sodium.
* 2H₂O(l): Two moles of liquid water.
* 2NaOH(aq): Two moles of sodium hydroxide (dissolved in water).
* H₂(g): One mole of hydrogen gas.
Important Notes:
* The reaction is highly exothermic, meaning it releases a lot of heat. This heat can ignite the hydrogen gas produced, leading to an explosion.
* The reaction is very dangerous and should only be performed by trained professionals in a controlled environment.
* The sodium hydroxide (NaOH) produced is a strong base, which is corrosive and can cause severe burns.
The reaction is best described as a single displacement reaction where sodium replaces hydrogen in water.
