emm1501
emm1501 emm1501
  • 17-01-2018
  • Chemistry
contestada

help i don't understand this

help i dont understand this class=

Respuesta :

mathisawesome111 mathisawesome111
  • 17-01-2018
the correct answer is number 4.
Answer Link
puppyhelp70
puppyhelp70 puppyhelp70
  • 17-01-2018
The answer is 4 the answer
Answer Link

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