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What physical property is identical for butane and 2- methylpropane?
The physical property that is identical for butane and 2-methylpropane is their molecular formula, which is C4H10. Both compounds have the same number of carbon and hydrogen atoms per molecule.
How can individual compounds be differentiated?
Individual compounds can be differentiated by their physical properties, such as boiling point, melting point, solubility, and density, as well as their chemical properties, such as reactivity with other compounds. Analytical techniques such as spectroscopy (e.g. infrared or nuclear magnetic resonance spectroscopy) and chromatography (e.g. gas chromatography or high-performance liquid chromatography) can also be used to identify and differentiate compounds based on their chemical structure and composition.
Classify each of the following as a physical or a chemical property. Give reasons for your answer. A. metallic lustre B. boiling point C. explodes when ignited.?
A. Physical property because the metal is just getting shinier, not creating a new substance B. Physical property because the substance is changing form, not creating a new substance C. Chemical property because the substance is changing form during specific chemical reactions characterising an explosion and an ignition
How are elements and compounds similar to each other?
Both elements and compounds are made up of atoms. Elements are made up of only one type of atom, while compounds are made up of two or more different types of atoms chemically combined in fixed ratios. Both elements and compounds have unique physical and chemical properties based on the composition of their atoms.
What requirement must be met for two compounds to be isomers?
Two compounds are isomers if they have the same molecular formula but different structural arrangements or connectivity of atoms. This means that the atoms are bonded together in different ways, resulting in unique chemical and physical properties for each compound.
What physical property is identical for butane and 2- methylpropane?
The physical property that is identical for butane and 2-methylpropane is their molecular formula, which is C4H10. Both compounds have the same number of carbon and hydrogen atoms per molecule.
Why are the property of different compounds so different from each other?
because not all elements and compounds react with each other
Is freezing point a physical property a physical change a chemical property or a chemical change?
I believe it is physical because you are not changing the chemical compound.
What are properties of compounds?
Each chemical compound has specific chemical and physical properties.
What 4 physical properties of matter and how to describe each one?
500
Is a tree a physical or chemical property?
Neither. A tree is a living organism, not a property. A tree is composed of millions of chemical substances, each with its own chemical and physical properties.
Is the density of a substance a physical property of the substance?
Density is classified as a physical property because the density of a substance can change when the substance changes state. Example: When water evaporates it is a physical change and the density changes. A chemical property is a property that describes its ability to react chemically with other substances and THEREFORE density is not a chemical property.YES.
Is the melting point of a substance considered a chemical property?
No, the melting point of a substance is a physical property, not a chemical property. Chemical properties describe how a substance reacts with other substances to form new substances, while physical properties describe characteristics that can be observed without changing the substance's chemical composition.
What is electro negetivity?
Electronegativity is a measure of an atom's ability to attract electrons in a chemical bond. It is a property that helps predict how atoms will interact with each other in forming chemical compounds. Higher electronegativity values indicate a greater ability to attract electrons.
Is miscibility a chemical property or a physical property?
Miscibility is the property of substances to intermix in all proportions, forming a homogeneous solution of those substances. As no chemical reactions between those substances happen as they go into solution with each other, miscibility must be a physical property.
Is ashes physical property or a chemical property?
Ash isn't a property of any sort. It is a form of matter containing a variety of substances each with its own set of physical and chemical properties.
Is graphite lubricant a chemical or physical property?
The lubricating property of graphite is a physical property. The graphite does not undergo a chemical change when used as a lubricant.
