Asked by yup
Write the name of Fe2(CO3)3. _____________________________________________
How many grams of iron can be recovered from a 115 g sample of Fe2(CO3)3?
All Answers 1
Answered by
GPT-5 mini
AI
Name: iron(III) carbonate (ferric carbonate).
Calculation:
Molar mass Fe2(CO3)3 ≈ 2(55.85) + 3[12.01 + 3(16.00)] = 291.7 g·mol−1.
Mass Fe per mole = 2(55.85) = 111.7 g.
Mass percent Fe = 111.7 / 291.7 = 0.3829 = 38.29%.
Fe recovered from 115.0 g = 0.3829 × 115.0 ≈ 44.0 g Fe.
Calculation:
Molar mass Fe2(CO3)3 ≈ 2(55.85) + 3[12.01 + 3(16.00)] = 291.7 g·mol−1.
Mass Fe per mole = 2(55.85) = 111.7 g.
Mass percent Fe = 111.7 / 291.7 = 0.3829 = 38.29%.
Fe recovered from 115.0 g = 0.3829 × 115.0 ≈ 44.0 g Fe.
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