ffazila2007 ffazila2007

13-02-2022
Chemistry

contestada

plus someone answer

plus someone answer class=

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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