Question

Of two oxides of iron, the first contained 22% and
the second contained 30% of oxygen by weight. The
ratio of weights of iron in the two oxides that
combine with the same weight of oxygen is


(a) 3:2
(b) 2:1
(c)1:2
(d) 1:1​

Answer 1

Answer:

14764 from your computer to do this

Answer 2

Answer:

I think

C) 1:2

But not confirmed