Some indicators of a chemical reaction are:
- change of color
- change of odor
- release of a gas
- change of the temperature
- change of the viscosity
- formation of a precipitate
- change of general appearance
- possible explosion
- possible chemiluminescence -formation of new compounds
Chemical Properties can be observed only when substances in a sample of matter are changing into different substances.
Three balls were measured and placed in a liquid. Based on the following data, what could be the density of the liquid?
Chemical properties are observed by chemical reactions and their products, the identity of products can be observed either by physical changes or by further reactions and their products.
Chemical properties can only be observed during a chemical reaction.
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physical properties
During a chemical reaction, the bonds between the atoms of the reactants break, and new bonds form to make the products.
yes chemical properties do change a substance physical properties just change the physical shape or look!!!
The properties mix together with the mixture.
The property that involves how a substance interacts with other substances is known as chemical property. This is what will cause chemical changes during reactions.
physical properties
Bubbles and foam are chemical properties that can happen during a chemical reaction.
Physical properties are things you observe with your eyes during chemical reaction e.g. Salt analysis the choking smell of ammonia u observed with your nose is a physical properties of ammonia
During a chemical change (chemical reaction) the resulting products have, of course, other properties - compared to the reactants.
Physical properties are things you observe with your eyes during chemical reaction e.g. Salt analysis the choking smell of ammonia u observed with your nose is a physical properties of ammonia
chemical property is any of a material's properties that becomes evident during a chemical reaction
Chemical properties tell you how the element or compound is going to react during a chemical reaction.
Burning is an example of a chemical property because it can only be observed during a chemical reaction called combustion.
During a chemical reaction, the bonds between the atoms of the reactants break, and new bonds form to make the products.
yes chemical properties do change a substance physical properties just change the physical shape or look!!!
The properties mix together with the mixture.
The compound word 'chemical property' is a noun, a word for the characteristic of a substance observed during a reaction in which the chemical composition or identity of the substance is changed; a word for a thing.