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A chemical name for the main ingredient of a candle is "paraffin", but this is a generic chemical name and does not correspond to any exact formula. It can be written generically as CnH(2n + 2), where n represents a collection of positive integers that are all high enough for the compounds represented for a particular choice of n to be solids at room temperature.
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∙ 13y ago
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∙ 9y agoParmentiera cereifera is the scientific name for candle wax.
Wiki User
∙ 11y agoC25H52 is what candle wax is. If you want the formula for the combustion of a candle, add O2, then predict the result
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∙ 11y agosparkling vampires
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∙ 14y agoit is carbon dioxide
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Is candle wax melting physical property?
Melting candle wax is a chemical change. Why? Because when you cook or burn candle wax it melts so it is a chemical change.
What form of energy is being used as a candle burns?
The chemical energy stored in the candle wax.
What is the physical and chemical change that occurs when a birthday candle is lit on a cake?
There are multiple physical changes and chemical changes that occur when a candle burns. One physical change is that the candle melts back into liquid wax. One chemical change is flame burning on the wick.
Is candle wax melting chemical or physical change?
It is a physical change, from a solid to a liquid. The chemical composition of the wax remains unchanged.
Is candle wax burning a physical change?
For the wax, yes. It changes to a liquid and then back to a solid. But some of the wax is also consumed in a chemical change as it oxidizes, along with the burning wick.
Is candle wax melting physical property?
Melting candle wax is a chemical change. Why? Because when you cook or burn candle wax it melts so it is a chemical change.
Is melting wax physical property?
Melting candle wax is a chemical change. Why? Because when you cook or burn candle wax it melts so it is a chemical change.
What type of energy does a candle have?
Candle wax is a form of chemical energy.
What physical and chemical changes occur when a wax candle burn?
Some wax burns, and as it does so, chemical changes occurs. Wax converts to CO2, CO, and H2O. That is an exothermic reaction The rest of the wax melts with the increased temperature. That is the physical change.
What form of energy is being used as a candle burns?
The chemical energy stored in the candle wax.
What is the physical and chemical change that occurs when a birthday candle is lit on a cake?
There are multiple physical changes and chemical changes that occur when a candle burns. One physical change is that the candle melts back into liquid wax. One chemical change is flame burning on the wick.
Energy flow diagram for a candle?
The wax in the candle contains chemical energy. When you burn the candle the chemical energy is transferred into heat (thermal) and light energy.
Is candle wax melting chemical or physical change?
It is a physical change, from a solid to a liquid. The chemical composition of the wax remains unchanged.
Is candle wax burning a physical change?
For the wax, yes. It changes to a liquid and then back to a solid. But some of the wax is also consumed in a chemical change as it oxidizes, along with the burning wick.
Why burning of candle is a physical and chemical change?
CHEMICAL
What is soft candle?
Soft candle is just a local name for paraffin wax
Is candle burning physical change?
Physical change means change physically while chemical change means change chemically or change in chemical properties.Like if you would drop a chip of zinc in sulphuric acid it will its color will be changed which is no doubt a physical change.But,also its properties are changed as it will be transformed into zinc sulphate from simple zinc,thus it also undergoes a chemical change. Now,with your question,the candle breaks but the candle remains the candle,so,its not a chemical change but a physical change only.Hope it helps!
