ffazila2007 ffazila2007
  • 13-02-2022
  • Chemistry
contestada

plus someone answer
​

plus someone answer class=
Relax

Respuesta :

Аноним Аноним
  • 13-02-2022

Explanation:

if the first one was just O, then:

i) no of moles = mass/ molar mass

2= m/ 16

m = 16*2

m = 32g

ii) the second answer would be the same.

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