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Q: Why iron thermally expanded?
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What happens when iron III sulphate is heated?

By heating this compound is thermally dissociated: iron oxide and sulfur dioxide are obtained.


Is iorn conductive?

Iron is a good conductor of electricity, though not as good as metals like copper and silver. It is commonly used in electrical wiring and appliances due to its conductivity.


Are all recessed cans thermally protected?

No. If you will have insulation around a can, make sure it is thermally protected.


What is thermally unstable mean?

If a substance is thermally unstable it means it breaks down at high temperature. It cannot withstand high temperature.


What industry expanded because of the invention of the Bessemer process?

The iron and steel industry. Heavy engineering in general.


Is HgO thermally stable?

Mercury(II) oxide (HgO) is not thermally stable and will decompose upon heating to produce mercury and oxygen gas.


What is the action of heat on ferric hydroxide?

Heating ferric hydroxide results in its decomposition into iron(III) oxide (Fe2O3) and water vapor. This reaction occurs around 300-400°C.


Is ammonia thermally stable?

Yes, it decomposes at about 950 Celsius.


What are crystals with line defects thermally unstable?

Crystals with line defects are thermally unstable as its ethalpy change increases more than its entropy change. This leads to an increased in Gibbs free energy.


Why the bottom of a clothes iron is made of metal?

Because metal is one of the greatest conductors of electricity.


What is different thermal over load relay and thermally protected?

no difference


Does borax have a chemical reaction on heat?

Yes, borax is thermally decomposed.