melanie32837
melanie32837 melanie32837
  • 31-01-2022
  • Chemistry
contestada

help me with this please :((

help me with this please class=

Respuesta :

robinperson robinperson
  • 08-02-2022

Answer:

1 is balenced

2 is unbalenced

3 is unbalenced

4 is balanced

Explanation:

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