Question detail
Write the word equation for the extraction of iron from iron(III) oxide (Fe2O3) using carbon.
Try the question, check the answer, then read the explanation to understand the curriculum point.
At a glance
Question
Type
exam_style
Style
Topic
Reactivity of metals
Question
Write the word equation for the extraction of iron from iron(III) oxide (Fe2O3) using carbon.
Answer
Iron(III) oxide + Carbon → Iron + Carbon dioxide
Explanation
This answer is strong because it correctly identifies the reactants and products involved in the reduction of iron(III) oxide using carbon. The question tests the student's understanding of the chemical process of extraction and the ability to formulate a word equation.
Common mistake
Common Mistake in Writing Word Equations
Students often forget to include the correct products when writing word equations for extracting metals from metal oxides using carbon.
To fix this, students should practice identifying the metal and carbon dioxide as the products and ensure they write the equation in the correct format, e.g., 'Metal oxide + Carbon → Metal + Carbon dioxide'.
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