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the equation. a) aluminum reacts with iron (III) oxide (This is how iron is extracted from iron ore. It is heated at a high temperature with aluminum present. In the reaction, iron is separated from the iron ore producing a new aluminum compound.) 2Al + Fe. 2. O. 3. 2Fe + Al. 2. O. 3. b) sodium reacts with water (This reaction is dangerous.
The reaction of iron with oxygen Activity 1 Iron reacts with oxygen and produces iron oxide 1. Write the word equation. 2. Convert the word equation into a chemical equation. 3. Convert the chemical equation to a picture equation. 4. Balance the chemical reaction equation. (use the table format) Activity 2 1. Do you know what steel wool is ...
Step 1 Write separate equations for the oxidation and reduction half-reactions. Balance all the elements except hydrogen and oxygen. Balance oxygen using H2O. Balance hydrogen using H+ . Balance the charge using electrons.
The reaction of iron with oxygen Activity 1 Iron reacts with oxygen and produces iron oxide 1. Write the word equation. iron + oxygen→ iron oxide 2. Convert the word equation into a chemical equation. Fe + O 2 →Fe 2 O 3 3. Convert the chemical equation to a picture equation. 4. Balance the chemical reaction equation.
Write a word equation to sum up the following reactions. 1 Iron objects react with water and oxygen to form hydrated iron oxide. 2 Magnesium reacts with oxygen to form magnesium oxide.
Write balanced equations, and predict the outcome of reactions, on the basis of rearranging atoms, and to identify and explain different types of reactions based on microscopic and macroscopic observations.
1) When a piece of iron wool is placed in a Bunsen flame a chemical reaction occurs. The iron reacts with the oxygen from the air to form iron oxide. a) Which elements are present in iron oxide? b) Write a word equation for the reaction which occurs when magnesium reacts with oxygen.
