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What is the scientific word for a gas given off during a chemical reaction?
A reaction that emmits heat is called an exothermic reaction .
Is Gas produced from a reaction is a phase change and not a chemical change.?
A gas released during a chemical reaction is a chemical change.
What type of chemical reaction burns natural gas?
The burning of natural gas involves a chemical reaction known as combustion. This exothermic reaction involves the natural gas (mostly methane) combining with oxygen from the air to produce carbon dioxide, water vapor, and heat energy.
What is gas evolution?
A gas-evolution reaction is a reaction that results in the formation of a gas.
Is gas as a reactant a chemical reaction?
A gas can be a reactant in a chemical reaction. For example, iron and the gas oxygen react to form rust, which is iron oxide.
How does the evolution of gas occur in a chemical reaction give an example?
This is a sign of a chemical reaction.
How is stomach growling an example of a chemical reaction?
A gas is evolved as a product of a chemical reaction.
Is there any need air for chemical reaction?
A chemical reaction, by definition, does not require air unless one of the constituents of the reaction is intended to be supplied by it.
If you say 'oxygen gas supports combustion' are you talking about a chemical or physical reaction?
Combustion is a hemical reaction.
Is lighting a stove result in chemical reaction?
Yes, lighting a stove typically involves a chemical reaction, specifically the combustion of gas, such as natural gas or propane. When the gas ignites, it reacts with oxygen in the air, producing heat, carbon dioxide, and water vapor. This exothermic reaction releases energy in the form of heat, which is used for cooking.
Give an example of where you can see a chemical reaction take place when a hot air balloon flies?
When the hot air balloon flies, the chemical reaction that occurs is the burning of propane gas in the burner at the base of the balloon. Propane gas is mixed with oxygen from the air, resulting in combustion and the release of heat energy. This heat causes the air inside the balloon to expand and become lighter, enabling the balloon to rise.
Nitrogen gas react with hydrogen gas to form ammonia what are the reactants in this chemical reaction?
nitrogen gas and hydrogen gas
