Coal is a mixture, and so does not have a chemical formula. The mail component of carbon, though, is elemental carbon, which has the chemical symbol C.
Coal hasn't a chemical formula; the major and useful component of coal - carbon - has the chemical symbol C.
coak chemical formula?
Formula: C
C
Coal hasn't a chemical formula; the major and useful component of coal - carbon - has the chemical symbol C.
Coal hasn't a chemical formula; the major and useful component of coal - carbon - has the chemical symbol C.
coak chemical formula?
This is a mixture not a compound with a chemical formula.
Formula: C
C
Coal hasn't a chemical formula; the major and useful component of coal - carbon - has the chemical symbol C.
Coal hasn't a chemical formula; the major and useful component of coal - carbon - has the chemical symbol C.
Coal is mostly carbon, but often has impurities of sulfur and several other elements. It also doesn't have an exact and universal chemical formula, so no, there is no chemical name for coal.
Pyrite, iron sulfide, has the chemical formula of FeS.
Coal is made up from different elements: primarily carbon but also containing hydrogen, sulfur, oxygen, nitrogen, inorganic compounds. Coal is a complex mixture: no "equation" or chemical formula.
coal have chemical energy
The principal materials used for fuel are petroleum and coal. Ordinary hard coal is called anthracite coal, and the soft, lumpy kind that crumbles very easily is called bituminous coal. All fuels are composed of carbon, or compounds of carbon and hydrogen, called hydrocarbons, combined with such impurities as ash, sulphur, nitrogen, etc.