Chemistry, 8th grade?



The author posted a question in Homework

Chemistry, 8th grade? and got a better answer

Response from Дима[+++]

Response from 0[+++++]
Mafia! 11th grade.

Response from 0[++++]
why do you need answers to it, it's easy-

Response from 0[+++++]
it's really easy, if you want to know what's going on, at least I'll solve it for you. XD

 

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