He doesn't need them to understand, but hopes that by listening more, they will remember.
His chemistry knowledge is pathetically little, and the chemical reactions he remembers are even fewer.
Thus, in such a vast world, it's difficult to improve life through chemistry.
Teaching chemistry is an extremely challenging task.
He doesn't have to rush to explain the principles but should let everyone remember the phenomena and experiences early, learn the methods of studying problems, and observe more and record more in the future.
He uses sulfur to make some sulfuric acid, then carefully boils it into concentrated sulfuric acid, showing its strong corrosiveness.
Pouring it onto meat directly causes carbonization.
Ma Lin explains that some acids can completely dissolve a person, from flesh to bones, leaving nothing behind. Such a murder case happened in his hometown, so one must be especially careful when using these chemicals.
