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How are mixtures and compounds alike?
A mixture is formed from compounds but both are formed from atoms.
Does mixture formed when different compounds are chemically joined together?
When different compounds are chemically joined together, they form a new substance known as a compound, not a mixture. A mixture consists of two or more substances that are physically combined but retain their individual properties. In contrast, a chemical reaction results in the formation of new substances with different properties from the original compounds.
What do new compounds have from the original substances forming them?
New compounds formed from original substances have different chemical and physical properties compared to the starting materials. This is because the atoms in the original substances rearrange to form new chemical bonds with different structures and properties.
How is mixture different from compound?
Elements, compounds, and mixtures are all pretty similar things; however, they have aspects that allow the chemist to differentiate between the three chemistry concepts.An element consists of only one kind of atom.A compound consists of atoms from two or morekinds of elements that are bound together.A mixture consists of two or more different elements or compounds that have been physically combined.Both compounds and mixtures can be separated, but the difference is that compounds can only be chemically separated (and always retains the same amount of its components), whereas mixtures can only be physically separated (and it will contain most of its original components).
How is a chemical combination different from a physical combination of elements?
A chemical combination involves elements or compounds reacting and forming new substances with different properties due to rearrangement of atoms at a molecular level. A physical combination is a mixture where elements or compounds retain their original properties and can be physically separated through methods like filtration or distillation.
How are mixtures and compounds alike?
A mixture is formed from compounds but both are formed from atoms.
Can all mixtures be changed back into the substances from which they are created?
Yes, because the substances can be separated apart physically.
Which must be a mixture of substances?
A mixture must consist of two or more different substances physically combined, where each retains its original properties. Mixtures can be separated by physical means such as filtration, distillation, or evaporation.
What are two ways in which mixtures differ from compounds?
The ingredients in a mixture are not in any fixed proportion to each other; they are in fixed proportions in a compound.The individual components in a mixture keep their own characteristics but the components of a compound have different characteristics than those of the individual parts.The components of a mixture are unchanged from their original states and can be separated by physically means. The components of a compound are chemically and physically altered from their original states and cannot be separated from the compound by physical means.A mixture is prepared by physical means and can be separated by physical means, while a compound is prepared chemically and may (generally) disitegrate chemically, although not necessarily to original componentsA compound has single boyling, freezing points while a mixture may havesome, or rangeWhich what?
Does mixture formed when different compounds are chemically joined together?
When different compounds are chemically joined together, they form a new substance known as a compound, not a mixture. A mixture consists of two or more substances that are physically combined but retain their individual properties. In contrast, a chemical reaction results in the formation of new substances with different properties from the original compounds.
What do new compounds have from the original substances forming them?
New compounds formed from original substances have different chemical and physical properties compared to the starting materials. This is because the atoms in the original substances rearrange to form new chemical bonds with different structures and properties.
How is mixture different from compound?
Elements, compounds, and mixtures are all pretty similar things; however, they have aspects that allow the chemist to differentiate between the three chemistry concepts.An element consists of only one kind of atom.A compound consists of atoms from two or morekinds of elements that are bound together.A mixture consists of two or more different elements or compounds that have been physically combined.Both compounds and mixtures can be separated, but the difference is that compounds can only be chemically separated (and always retains the same amount of its components), whereas mixtures can only be physically separated (and it will contain most of its original components).
What are compounds and mixture?
Elements: Pure substance. Made up of only itself (Ex: Oxygen).Compound: A substance made up of two or more elements that are chemically combined (Ex. Water- dihydrogenmonoxide= H2O).Mixture: Combination of substances (substances can be elements, compounds, or both). These substances are NOTchemically combined, which means that mixtures are differentfrom compounds.
How is a chemical combination different from a physical combination of elements?
A chemical combination involves elements or compounds reacting and forming new substances with different properties due to rearrangement of atoms at a molecular level. A physical combination is a mixture where elements or compounds retain their original properties and can be physically separated through methods like filtration or distillation.
What are physical combinations of different pure substances that can be separated into their original components by physical means?
Mixtures, such as saltwater and trail mix, are physical combinations of different pure substances that can be separated into their original components by physical means like filtration, distillation, or evaporation.
When sugar and sand are mixed together the properties of the final substances are to those of the beginning substances?
When sugar and sand are mixed together, they can be physically separated because they are not chemically bonded. However, the properties of the original substances remain unchanged even after mixing since it is a physical combination and not a chemical reaction.
Describe 3 ways in which a mixture is different to a compound?
1. A mixture contain two or more compounds.2. A compound is homogeneous; a mixture may be homogeneous or heterogeneous.3. Components of a mixture can be separated by physical procedures.
