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What is the difference between a chemical reaction and a physical one?
Wiki User
∙ 11y ago
Physically mixing ingredients together will not change the properties of any of the ingredients. Chemical reactions make a new substance, and energy will be absorbed or given off by the reaction.?æ
Wiki User
∙ 9y ago
Wiki User
∙ 12y agoIn a chemical reaction the products have new and different characteristics from the reactants, and the products cannot reform into the reactants through physical means. In a physical reaction, the properties of the products are the same as the properties of the substances that make it up, and they can be separated through physical means such evaporation, filtering, and chromatography.
Wiki User
∙ 13y agoWiki User
∙ 15y agoA chemical rection is irreversible. A physical reaction however is reversible and only changes the state (Liquid/solid/gas) instead of the the molecules.
Wiki User
∙ 14y agoA chemical reaction is a chemical change in which elements are combined or rearranged.
A mixture is a combination of substances in which no reaction takes place.
Wiki User
∙ 12y agoA solution is two or more forms of matter mixed together, but they need to be clear as water, and a chemical reaction is when reactants mix together and form new substances.
Wiki User
∙ 12y agoA physical reaction is reversible. A chemical reaction is not.
Wiki User
∙ 11y agoThe chemical reaction change the nature of the molecule.
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What is difference between physical and chemical balance?
The difference is that chemical equilibrium is the equilibrium of products and reactants in a reaction while physical equilibrium is the equilibrium of the physical states of the same substance.
What is the difference between a exothermic chemical reaction and a endothermic chemical reaction?
energy released by the reaction or energy absorbed.
What is the difference between rate of reaction and chemical equation?
The chemical equation is the word expression of a chemical reaction.The rate of reaction give information about the speed of this reaction.
What is the difference between physical property and chemical property?
The way I remember the difference, is: a physical property is a property that you can observe without changing it (or observe without a chemical reaction). So properties like melting point, boiling point, density, color, hardness are all physical properties. A property like 'reacts with water' could only be observed by performing the reaction to observe the change.
What is the difference between a chemical reaction and a product in a chemical equation?
The reactants are the substances that undergo the chemical reaction, and are shown on the left side of a chemical equation. The products are produced by the chemical reaction, and are shown on the right side of the chemical equation.
What is difference between physical and chemical balance?
The difference is that chemical equilibrium is the equilibrium of products and reactants in a reaction while physical equilibrium is the equilibrium of the physical states of the same substance.
How can you tell the difference between a chemical reaction and not a chemical reaction?
A chemical reaction will do the following; Change colour Create smoke A non chemical reaction (Physical Reaction) will do the following; Change State Be able to change back to the original materials
What is the difference between chemical change and chemical reaction?
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What is the difference between a chemical change and a physical change in a reaction?
A physical change occur when the molecular structure of chemicals are not changed.A chemical change occur when the molecular structure of chemicals is changed.
What is the difference between chemical change and physical change?
the difference between a physical change and a chemical change is that a physical change is usually reversible whilst a chemical change is not reversible.
what is the difference between chemical change and physical changes?
the difference between a physical change and a chemical change is that a physical change is usually reversible whilst a chemical change is not reversible.
What Is the difference between physical changes and chemical change?
the difference between a physical change and a chemical change is that a physical change is usually reversible whilst a chemical change is not reversible.
What is the difference between a chamical and physical change?
The diffence between chemical and physical is that ones chemical and ones physical!!
What is the difference between a chemical reaction and physical change?
The difference between them is that in a chemical reaction, the chemical make up of the substance put into the experiment is changed or modified. In a physical change, only the physical attributes of the substance is changed, like size, shape, color, density, etc.
What is the difference between a exothermic chemical reaction and a endothermic chemical reaction?
energy released by the reaction or energy absorbed.
What is the difference between a physical and chemical change?
A physical change is reversible, a chemical change is not.
What is the difference between a reaction and products of a chemical reaction?
reactant + reactant = product
