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A difficult chemistry problem from high school

2009-12-29View Original

Thread Content

①① and ② can be converted into each other; ② turns into ③ when heated in boiling water, ③ can be oxidized to ④ in the air, and ④ has the smell of rotten eggs. What are ①, ②, ③, and ④ respectively? In your free time, I hope everyone can have some fun...
Reply #22009-12-29
At first glance, it’s still unclear; it’s still a difficult problem!
Reply #32009-12-29
Haha, haha, I need to build a ten-story building first before I’ll tell you the answer.
Reply #42009-12-29
1 chicken 2 eggs 3 cooked eggs 4 rotten eggs
Reply #52009-12-29
Stinky eggs have the smell of stinky eggs: lol
Reply #62009-12-30
Ah... the answer was already posted by the person on floor 2... Does anyone else have any other casual jokes?
Reply #72009-12-30
This answer is excellent; it would be perfect if 1 and 2 weren’t convertible into each other.
Reply #82009-12-30
8# tongshun*n: The chicken lays the egg, and the egg gives birth to the chicken; think of it in those terms. Although a chicken laying eggs is not a transformation..
Reply #92009-12-31
I thought it was a chemistry question; seems so

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