Coal

Coal is a combustible black or dark brown rock consisting mainly of carbonized plant matter, found mainly in underground deposits and widely used as fuel.

One metric ton of coal has the energy equivalent of 8,141 kWh of energy, 1,163/5 metric tons of, 125/2 grams of , 44/15 metric tons of , 1,000,000 atoms or 1 milliliter of , 10 kilograms of , 1,163/2,000 metric tons of , 1,163 pounds of , 8 metric tons of Ore, rock, sand, soil, 125/2 picograms of , 3,113/350 grams of , 881/105 grams of , 389/350 grams of , 5/7 grams of , 109/1,050 grams of , 2,587/1,050 grams of , 1,314/175 grams of , 8,141/50,000 metric tons of , 8,141/39,000 metric tons of , 35,000,000/11 metric tons of , (81,410-407,050)/321 grams of , 100 kilograms of , 200/9 kilograms of , 5/3 kilograms of , 336,000/4,147 metric tons of , 2/9 metric tons of , 504/199,375 metric tons of , 1 metric ton of , 319/16,350 metric tons of , 24 kilograms of , 8,141/9,700 tons of , 4,046,077/16,400 pounds of , 638/3,423 metric tons of , 700 kilograms of coke, 73,269/2,500 tons of , 3,753/80,000 tons of , 1.6 grams of , 5-7.5 kilograms of particulates, 2.5 metric tons of waste, 319/215,880 metric tons of air pollution

One ton of coal is equal to 2 ounces of, 1,163/5 tons of , 973/50,000,000 pounds of , 44/15 tons of , 20 pounds of , 1,163 pounds of , 8 tons of Ore, rock, sand, soil, 638,000,000/21 btus of Energy, 1/500,000,000,000 ounces of , 3,113/350,000,000 tons of , 881/52,500 pounds of , 389/175,000 pounds of , 4/175 ounces of , 109/525,000 pounds of , 2,587/525,0000 pounds of , 657/43,750 pounds of , 8,141/25 pounds of , 8,141/39,000 tons of , 35,000,000/11 tons of , 200 pounds of , 400/9 pounds of , 10/3 pounds of , 336,000/4,147 tons of , 2/9 tons of , 504/199,375 tons of , 1 ton of , 319/16,350 tons of , 48 pounds of , 638/3,423 tons of , 1,400 pounds of coke, 2/625 pounds of , 10-15 pounds of particulates, 2.5 tons of waste, 319/215,880 tons of air pollution