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Who discovered using a candle and a jar he observed that plants produce a substance that kept the candle burning?
Priestley
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.
What is a red candle's burning rate?
The answer depends on the cross sectional are of the candle and the substance that it is made from.
Will candle produce nitrogen when it's burning?
Will candle produce nitrogen when it's burning? The only substances produced are carbon dioxide, carbon monoxide and water. Under perfect circumstances. So called efficient burning.
What is the thing that relies on burning to produce light and heat?
A candle relies on burning to produce light and heat. The wick of the candle is lit, and the heat from the flame melts the wax, which is then drawn up the wick and burned to produce light and heat.
How does a candle produce carbon dioxide while it burns?
Any burning (oxidation reaction) produce carbon dioxide.
Why do candles burn in the air?
Burning is a reaction of oxidation, a reaction of oxygen with a substance. Candle components are flammable.
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 is burning candle it is physically Chang or chamically?
Burning a candle involves a chemical change, as the wax is being oxidized by the oxygen in the air to produce heat, light, carbon dioxide, and water vapor. This process is irreversible and results in the formation of new substances, which is characteristic of a chemical change.
Is burning a candle wick a physical property?
No, burning a candle wick is a chemical change, not a physical property. Physical properties describe characteristics that can be observed without changing the substance's identity, while chemical changes involve the rearrangement of atoms and result in a new substance being formed.
What substance is the primary fuel for a burning candle?
The primary fuel for a burning candle is the wax, typically made of paraffin or beeswax. When the candle wick is lit, it melts the wax, which is drawn up the wick through capillary action and then vaporized by the heat of the flame, creating light and heat.
Name the different states of matter in which burning candle wax can resist?
Burning candle wax is in the liquid state as it melts, then transitions to a gaseous state as it vaporizes and combusts to produce a flame.
