What are coal chemicals?

Coal is mostly carbon with variable amounts of other elements, chiefly hydrogen, sulfur, oxygen, and nitrogen.

What is the chemical equation of burning of coal?

Burning of coal is represented as C(s) + O2(g) → CO2(g).

What is the chemical name of coal gas?

Note: Methane is the fundamental and main constituent of coal gas. Methane is a basically a synthetic compound with the substance formula \[C{H_4}\] also called Marsh gas.

How is coal manufactured?

Coal is formed when dead plant matter submerged in swamp environments is subjected to the geological forces of heat and pressure over hundreds of millions of years. Over time, the plant matter transforms from moist, low-carbon peat, to coal, an energy- and carbon-dense black or brownish-black sedimentary rock.

What chemicals are released when coal is burned?

When coal is burned it releases a number of airborne toxins and pollutants. They include mercury, lead, sulfur dioxide, nitrogen oxides, particulates, and various other heavy metals.

What is the respiration formula?

C 6 H 12 O 6 + 6 O 2 –> 6 CO 2 + 6 H 2 O + ATP is the complete balanced chemical formula for cellular respiration.

What is coal gas write its chemical composition?

coal gas, gaseous mixture—mainly hydrogen, methane, and carbon monoxide—formed by the destructive distillation (i.e., heating in the absence of air) of bituminous coal and used as a fuel. Sometimes steam is added to react with the hot coke, thus increasing the yield of gas. Coal tar and coke (qq.

What type of rock is coal?

Coal is a black sedimentary rock that can be burned for fuel and used to generate electricity. Coal is the leading source of energy in the United States. Coal is a black or brownish-black sedimentary rock that can be burned for fuel and used to generate electricity.

Where is bituminous coal?

Bituminous coal is perhaps the most popular fuel for rotary kilns. It is quite abundant in many parts of the world, occurs in sedimentary rock formations and is often located close to deposits of limestone (also a sedimentary rock). It is a black, banded coal that weathers slightly.