Question

Two men walk into a bar.One man orders H2O(water). The other says,"i'll have H2O too.The second man dies. Tell me why the second man dies?

Answer 1

The second man in the joke died because he inadvertently consumed hydrogen peroxide (H2O2) rather than water (H2O), highlighting the importance of proper chemical nomenclature.

Step-by-step explanation:

The second man in the joke dies because when he asked for "H2O too," the bartender misunderstood and gave him H2O2, which is hydrogen peroxide, not water. While the original molecule H2O (water) is safe to drink, hydrogen peroxide (H2O2) is a harmful chemical that can be fatal if ingested. The seriousness of the joke underscores the importance of chemical nomenclature in safety; understanding the difference between substances, as simple as adding a subscript, changes the nature of the chemical and its safety drastically.

Answer 2

Step-by-step explanation:

The second man dies because he ordered H2O2, which is hydrogen peroxide, not H2O (water). Hydrogen peroxide is a chemical compound that is not safe for consumption and can be harmful if ingested. So, his order was a play on chemical symbols, and it resulted in a dangerous choice that led to his death. This is a classic example of a chemistry joke.