What is the industrial use shown for the reaction between aluminium and iron(III) oxide?1 markWelding railway trackMaking jewelry Creating sculptures Purifying water
Question
What is the industrial use shown for the reaction between aluminium and iron(III) oxide?1 markWelding railway trackMaking jewelry Creating sculptures Purifying water
Solution
The industrial use for the reaction between aluminium and iron(III) oxide is welding railway tracks. This reaction is highly exothermic, meaning it releases a lot of heat. This heat is used to melt the metal and weld the railway tracks together. This process is known as thermite welding.
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