Odpowiedź:
Wyjaśnienie:
x g 80g
2Fe₂O₃ + 3C = 3CO₂ + 4Fe
320g 132g
320g tlenku.............132g CO₂
xg tlenku.................80g CO₂
x = 193,94g Fe₂O₃
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Odpowiedź:
Wyjaśnienie:
x g 80g
2Fe₂O₃ + 3C = 3CO₂ + 4Fe
320g 132g
320g tlenku.............132g CO₂
xg tlenku.................80g CO₂
x = 193,94g Fe₂O₃