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What is a harmful gas given off by coal-burning power plants?
Sulfur dioxide (SO2) is a harmful gas produced by coal-burning power plants that can contribute to air pollution, acid rain, and respiratory issues in humans. It is released when coal containing sulfur is burned.
Why do observe a flame initially when wood or coal burns and glow later on?
The flame is produced by gasses coming out of the fresh wood/coal. Once the gasses are exhausted one is left with just the carbon and this does not gassify as it combusts and therefore just glows.
What gas is given off when ammonia solution is heated?
Ammonia gas (NH3) is given off when ammonia solution is heated.
What element burns with a blue flame and gives off a highly acidic gas?
Chlorine is the element that burns with a blue flame and gives off a highly acidic gas when it undergoes combustion.
What gas is given off when magnesium reacts with sulfuric acid?
Hydrogen gas is given off when magnesium reacts with sulfuric acid.
Which dangerous gas is given off when coke burns?
carbon monoxide
What is a harmful gas given off by coal-burning power plants?
Sulfur dioxide (SO2) is a harmful gas produced by coal-burning power plants that can contribute to air pollution, acid rain, and respiratory issues in humans. It is released when coal containing sulfur is burned.
What compound is always given off when a substance burns?
There is no deffinite answer. If Sulfur burms SO2 is given off. If Magnesium burns, MgO is produced. If a hydrocarbon burns Carbon Dioxide and water are given off.
When a ton of coal burns it loses 3.3 x 10-7 kg of mass The energy given off is?
3.0 x 10 10 J.
What is given off when a fuel burns?
waergh
What gas would be given off if graphite hydrochloric were mixed?
None, no gas is given off.
What is ship made off?
oil coal gas and a crew
Why do observe a flame initially when wood or coal burns and glow later on?
The flame is produced by gasses coming out of the fresh wood/coal. Once the gasses are exhausted one is left with just the carbon and this does not gassify as it combusts and therefore just glows.
Which fuel gives off the most energy if one gram is burned out of coal natural gas or oil?
Natural gas, it gives off 55kj per gram whereas coal gives off 30kj and oil 45kj.
What gas is given off when ammonia solution is heated?
Ammonia gas (NH3) is given off when ammonia solution is heated.
When metals react with acids which gas is given off?
hydrogen eg:Na+HCl------>NaCl+H2
Is lignite coal?
Yes, but very poor grade. Types of coal by grade:Anthracite - hard coal, almost pure carbon, burns very cleanBituminous - soft coal, contains bitumen a tar like material, burns smokyLignite - very soft coal, often contains unfossilized plant materialPeat - cut from peat bogs, must be dried first to remove waterBituminous coal is often "coked" by roasting in coking oven to make coke, which is of similar grade to natural Anthracite coal. The bitumen vapors driven off make an excellent illuminating gas or fuel for stationary internal combustion engines.
