Is Burning Steel Wool Reversible

Combustion or burning of steel wool is also an example of an irreversible reaction. Steel wool is actually mostly iron (Fe and if it reacts with oxygen in the air it will form iron oxide which cannot be transformed back to the original material.

Is burning steel wool an open or closed system?

Experiment 1: Burning of steel wool in an open system 2. Mass a large evaporating dish. Record. Add the steel wool to the evaporating dish and record the mass of the dish and steel wool.

Why does steel wool burn with a 9 volt battery?

When the strands of steel wool touch both terminals of the battery, they will complete the circuit and cause electricity to flow. This will heat up the steel wool, which will cause it to react with the oxygen in the air, or in other words, BURN! … It looks so cool as the flames travel through the strands of steel wool.