150,693 views
30 votes
30 votes
Plus someone answer


Plus someone answer ​-example-1
User Adt
by
2.6k points

1 Answer

23 votes
23 votes

Step-by-step 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.

Plus someone answer ​-example-1
Plus someone answer ​-example-2
User Jamesblacklock
by
2.9k points