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When heated, limestone forms two different things. It forms both calcium oxide and carbon dioxide. This occurs because limestone is made up of calcium carbonate.
its heated with something
limestone
calcium carbonate (limestone)
quicklime is formed when lmesone is heated
By digging with a spoon.
Most substances expand when heated.
Most substances expand when heated.
When limestone (CaCO3) is heated, calcium oxide is produced!
No. Limestone changes to Marble when it undergoes intense heat and pressure.
Heating of limestone is a decomposition reaction as limestone decomposes to give calcium oxide and carbon dioxide.
Limestone and sand stone are both sedimentary rocks, and marble is made out of limestone when heated . :) Hope that helped.