zakirasimmonszs zakirasimmonszs

05-05-2021
Chemistry

contestada

4. Iron (III) oxide, Fe2O3, is formed when iron, Fe, combines with oxygen in the air. How many grams of
Fe2O3 are formed when 12.5 g of Fe reacts completely with oxygen?
4Fe +302 → 2Fe203
a. 8.74 g Fe2O3
b. 17.9 g Fe2O3
C. 32.2 g Fe2O3
d. 71.5 g Fe2O3

Respuesta :

alacianaaad alacianaaad

05-05-2021

i say the answer is b.

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