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What is formed in the air when hydrogen burns besides water?
Water is the only substance formed but energy (primarily in the form of heat) is also given off.
What is the black substance called on a burnt match?
The black substance on a burnt match is called soot. It is formed when the matchstick burns and the carbon in the wood is not completely combusted, leading to the black residue.
A different chemical substance is formed when a piece of cloth is cut cup breaks candle burns or a piece of chalk breaks?
The candle burning is a chemical process.
What burns a substance in the presence of oxygen?
combustion
What gas is formed when a candle burns?
C02
How is fuel formed?
Fuel is formed when a substance burns up createing energy.
What is formed in the air when hydrogen burns besides water?
Water is the only substance formed but energy (primarily in the form of heat) is also given off.
What substance is formed when magnesium burns in air?
When magnesium burns in air, it forms magnesium oxide (MgO). This is a white powder that is a result of the reaction between magnesium and oxygen.
What is the black substance called on a burnt match?
The black substance on a burnt match is called soot. It is formed when the matchstick burns and the carbon in the wood is not completely combusted, leading to the black residue.
Is new substance formed on burning a candle?
Yes, a new substance is formed when a candle burns. The wax in the candle combines with oxygen from the air to produce carbon dioxide and water vapor, along with some other byproducts such as carbon monoxide and soot.
A different chemical substance is formed when a piece of cloth is cut cup breaks candle burns or a piece of chalk breaks?
The candle burning is a chemical process.
How does a model rocket engine work?
It is not an 'engine' as such, just a formed piece of highly combustible material that burns fiercely and ejects its force through a narrow nozzle creating high thrust.It is not an 'engine' as such, just a formed piece of highly combustible material that burns fiercely and ejects its force through a narrow nozzle creating high thrust.
A measure of how easily a substance burns?
centergrade
When a substance burns is matter destroyed?
true
What substance releases energy when it burns?
all
What compound is formed when hydrogen is burnt?
When hydrogen burns, water is formed.
When magnesium burns this substance forms?
magnesium oxide
