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Loss of energy is not a chemical reaction. Hot tea becomes cold by just sitting and losing heat to the surroundings.
Gases -- steam is just water in the gas form -- can lose heat to the point that their molecules will attract strongly enough to condense into the liquid form.
Whether a substance is a gas or a liquid is caused by heat energy, which is a form of kinetic energy, causing molecules to move faster (more heat) or slower (less heat). If the molecules move fast enough the attractive forces from one molecule to another will not be great enough to hold them in the liquid form.
What else can I help you with?
What chemical reaction can be used to make a liquid less alkaline?
This chemical reaction is called neutralization.
When liquid becomes a water vapor is that a chemical reaction?
no. chemical reaction requires a new substance to be created
Is ice melting a physical or chemical reaction?
Ice melting is a physical reaction, not a chemical one. It involves a phase change from solid to liquid as the temperature of ice increases above its melting point without any change in the chemical composition of the water molecules.
Is wax melting an irreversible reaction?
Wax melting is a reversible physical change, not a chemical reaction. When wax melts, it changes from a solid to a liquid state due to the application of heat. Once the heat is removed, the liquid wax will solidify back into a solid form without undergoing any chemical changes.
Is melting a Hersheys' kiss on a tongue a physical or chemical reaction?
Melting a Hershey's kiss on a tongue is a physical reaction. It involves a change in state from solid to liquid without any chemical bonds being broken or formed.
How can a gas become a liquid without a chemical reaction?
Simple condensation, a purely physical process.
What chemical reaction is juice?
Juice is not a reaction; it is a liquid mixture.
What chemical reaction can be used to make a liquid less alkaline?
This chemical reaction is called neutralization.
What is mean by physio-chemical reaction?
when the reaction done between solid and liquid interface is called physio-chemical reaction.
How does a chemical equation become aqueous?
A chemical equation represents a reaction that occurs in a liquid medium. When a chemical species dissolves and forms a solution with water, it is denoted by "(aq)" in the chemical equation. This indicates that the species is now in the aqueous state.
Is a glow stick a gas-liquid solution?
No, a glow stick is not a gas-liquid solution. It is a chemical reaction that occurs between two different substances contained within the stick when they are mixed together, resulting in the production of light.
Is evaporation of water from a lake a chemical reaction?
No, evaporation of water from a lake is a physical process, not a chemical reaction. It involves the transformation of water from a liquid to a gas without any change in the chemical composition of water molecules.
What liquid will cause a chemical reaction with an egg?
vinegar
When liquid becomes a water vapor is that a chemical reaction?
no. chemical reaction requires a new substance to be created
Is vapour a chemical reaction?
Vapor is not a chemical reaction itself. It is the gaseous state of a substance that was previously in liquid or solid form. The process of creating vapor from a liquid or solid can involve a physical change (such as evaporation) rather than a chemical reaction.
How do you use the words chemical reaction and precipitate in a sentence?
In a chemical reaction, a precipitate is an insoluable solid that emerges from a liquid solution.
Is a change in state an indicator of a chemical reaction?
It is a change in physicalness
