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Is burning coal an example of a physical reaction or a chemical reaction?
Chemical. It is called combustion.
How is burning an example of a chemical property?
Burning is an example of a chemical property because it can only be observed during a chemical reaction called combustion.
What is a basic example of a chemical reaction?
Burning paper.
What type of chemical reaction is a flaming flask?
This is an example of hydrogen burning.
What is paper burning an example of?
A chemical reaction, and also a reaction in general.
Is burning leaves a chemical reaction?
Only if you put a chemical on it to burn it. like gasoline for example
If a candle burning example of?
Candle burning is the process called oxidation. This is, it's the reaction that takes place when a gaseous material reacts with oxygen, the wax needs to change to gaseous state for the reaction to take place.
What is an example of a chemical reaction that occurs quickly?
Ex.: burning of methane, reaction of calcium carbonate with acetic acid, reaction of sodium with water.
What kind of chemical reaction is an exothermic reaction?
Exothermic reaction: reaction with release of heat; for example burning of organic materials (oxydation of carbon) is a typical exothermic reaction.
Is the burning of phosphorus physical or chemical change?
Burning of anything is a chemical change. Combustion (burning) is a chemical reaction; it is simply where oxygen is added to, for example, an element, and turns it into an oxide. Burning phosphorus would result in phosphorus oxide. P + O2 --> P4010
Why is chacoal burning is a chemical change?
Burning the Charcoal changes the chemical composition of it as burning, or combustion as it is known is an example of a chemical reaction.An example of a combustion reaction is burning Methane (CH4) gas, the chemical equation is:CH4 + O2 -> CO2 + H2OThe reaction is Methane + Oxygen gives Carbon Dioxide and Water.The reaction has changed the chemical composition of the Methane as it has 'turned into' Carbon Dioxide and Water.Burning Charcoal will also produce ONLY Carbon Dioxide and Water.Hope this helps!
How does changing the amounts of reactants in a chemical reaction change the chemical compositions of the products?
Yes, it is possible; for example complete or not complete burning.
