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Why dont compounds differ from mixtures?
Compounds differ from mixtures because compounds have a fixed chemical composition with elements chemically bonded in a specific ratio, while mixtures can vary in composition with no fixed ratio. Compounds have specific properties different from their constituent elements, while mixtures retain the properties of their components.
What forms do mixtures take?
Mixtures can exist in different forms such as homogeneous mixtures, where the components are evenly distributed (e.g. saltwater), or heterogeneous mixtures, where the components are not evenly distributed (e.g. trail mix). Mixtures can also be classified based on the size of particles, such as solutions (very small particles), colloids (medium-sized particles), and suspensions (larger particles).
What are three different ways that compounds and mixtures differ?
Mixtures have widely variable contents, whereas compounds have fixed contents. In mixtures, each component retains its characteristics, but compounds may act wildly different from their component parts. Attempting to break down compounds requires vast amounts of energy, yet mixtures can be separated rather simply.
How do you relate the properties of mixtures and solutions to the particle model of matter?
In mixtures, different substances retain their individual properties because they are not chemically combined. The particle model of matter explains this by showing that particles in mixtures remain separate and do not form new compounds. In solutions, particles of one substance are evenly distributed throughout another substance, which aligns with the particle model's description of particles mixing uniformly at the molecular level.
Difference between compounds and mixtures?
Compounds are substances made of two or more elements chemically bonded together in a fixed ratio, while mixtures are combinations of two or more substances that are physically mixed together but not chemically bonded. Compounds have specific properties and can only be separated by chemical reactions, while mixtures can be separated by physical means like filtration or distillation.
Are metallic compound homogeneous or heterogeneous?
Metallic compounds are homogeneous mixtures. They are mixtures of different metal elements. But particles of each metal cannot be seen separately.
Why dont compounds differ from mixtures?
Compounds differ from mixtures because compounds have a fixed chemical composition with elements chemically bonded in a specific ratio, while mixtures can vary in composition with no fixed ratio. Compounds have specific properties different from their constituent elements, while mixtures retain the properties of their components.
Are compounds considered mixtures?
Compounds are not mixtures; mixtures are formed from compounds.
Are compounds and elements a mixture?
No. Elements, compounds and mixtures are 3 different terms.
Mixtures are blends of what?
Two or more different compounds
Are dehydrated onions compounds or mixtures?
Dehydrated onions are mixtures because they are made up of different compounds, such as water, sugars, proteins, and volatile compounds that give onions their flavor and aroma.
Mixtures are always combinations of the same compounds that are at different states?
Not necessarily. Mixtures can consist of different compounds in different states (e.g., a mixture of water and oil) or the same compounds in different states (e.g., a mixture of ice and liquid water). The key characteristic of mixtures is that they can be physically separated.
What are non examples and examples of particles?
Examples of particles include electrons, protons, and neutrons. Non-examples of particles include elements, compounds, and mixtures.
Are compounds made of mixtures?
what are the similarities of mixtures and compounds?
Mixtures can what but compounds cant?
Mixtures can be separated by physical methods.
How are compounds different from mixtures for six graders?
Compounds use pure elements mixed together it will turn impure. Mixtures have impurities because ingredients anyway.
How are compounds diffident from mixtures?
Compounds are composed of atoms of different elements chemically bonded in definite proportions. The components of mixtures are not chemically combined and they do not have definite proportions.
