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Difference between chemical and physical change?
A chemical change is when the chemical properties of a substance changes and a physical change is when the chemical properties stay the same but the physical properties (shape, temperature etc...)
What are the chemical properties of sugar?
SUGAR is a carbohydrate.If we talkk about its chemical properties,it is jst a simple molecule composed of glucose (or starch).
What kind of properties can be observed only when the substances in a sample of matter are changing into different substances?
Yes, chemical properties can be determined only experimentally, as a consequence of chemical reactions. But, today chemists can made some predictions about chemical properties of a substance on the basis of existing data about chemical and physical properties.
How do chemical and physical properties differ?
chemical properties cannot be determined just by viewing or touching the substance and physical properties can be observed or measured without changing the composition of matter.
Why are the elements put into the same columns?
Because the elements of the column have similar chemical properties and follow trends in the columns
Is concrete hardening an example of chemical or physical change?
Concrete hardening is an example of a chemical change. When water is added to the cement mixture, a chemical reaction occurs between the water and the cement particles, resulting in a new substance with different properties than the original components.
What are the properties of concrete?
Properties of fresh concrete:WorkabilitysegregationBleedingHarshnessProperties of hardened concrete:DurabilityPermeabilityCreepShrinkage
What chemical or substance will effectively dissolve concrete?
Hydrochloric acid is a chemical that can effectively dissolve concrete.
What chemical is used to make concrete strong?
The strength and durability of concrete is heavily affected by what is in it. There are thousands of formulations for concrete, some with very specific applications. The most common key ingredient for concrete is limestone. Its properties were first put into use by the ancient Romans. After Rome fell, it took centuries for scientists to rediscover how to make concrete properly.
How do you measure chemical properties?
Chemical properties are determined by experiments.
Properties of cement concrete?
Properties of fresh concrete:WorkabilitysegregationBleedingHarshnessProperties of hardened concrete:DurabilityPermeabilityCreepShrinkage
Meaning of hydration in concrete?
Hydration in concrete refers to the chemical reaction between water and cement which causes the mixture to harden and gain strength. This process is crucial for the development of the concrete's properties and durability. Proper hydration is necessary to ensure the concrete reaches its desired strength and durability.
Does oreo churros have chemical properties?
If it's a chemical, it has chemical properties. An oreo churro (whatever unholy abomination that might be) is a mixture of chemicals, each of which will have their own chemical properties.
What are the chemical properties for helium?
helium is chemically inert and has no chemical properties
Is sour milk a chemical properties or a physical properties?
Chemical property
Is reacts with water not a chemical properties?
Is reacts with water not a chemical properties
What does a change in a chemical properties of a substance result in?
A chemical reaction (change) results in a change in chemical properties.
