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It turns into a metal called "soda"
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When coal is heated in the absence of air what is the gas called?
coal tar
What is coal produced for?
Coal is not produced it is mined (it is a natural resource/product). Coal is used (burned) as a source of enery and coal products (given off when coal is heated) are used in the chemical industry.
How is a anthracite coal formed?
anthracite coal is the metamorphic form of bituminous coal which is the sedimentary form. in other words it has been heated under pressure.
What is coal formed from?
dead plant material that has been compressed and heated
What material is heated in an air-tight oven to make coke?
Coal
When coal is heated in the absence of air what is the gas called?
coal tar
What is coal produced for?
Coal is not produced it is mined (it is a natural resource/product). Coal is used (burned) as a source of enery and coal products (given off when coal is heated) are used in the chemical industry.
What happens to matter when heated?
When matter is heated it will expand
Why could a room heated by a coal fire feel uncomfortably draughty?
coal gives off nuclear radiation
How is anthracite coal formed?
anthracite coal is the metamorphic form of bituminous coal which is the sedimentary form. in other words it has been heated under pressure.
How is a anthracite coal formed?
anthracite coal is the metamorphic form of bituminous coal which is the sedimentary form. in other words it has been heated under pressure.
What is coal formed from?
dead plant material that has been compressed and heated
What material is heated in an air-tight oven to make coke?
Coal
What happens to soilds when they are heated?
When solids are heated they turn into liquid
How were greenhouses heated before electricity?
the sun Not only were greenhouse heated from the engery produced by the sun but also by heat from paraffin heaters and heated water pipes heated by coal or wood fires.
What happens when bases is heated?
no answer
What happens to a rubber wheel when its heated?
It will melt if heated hot enough.
