What Word Describes Different Compounds Which Are Found Together But Not Combined Chemically?
What Word Describes Different Compounds Which Are Found Together But Not Combined Chemically?
Answer:
The word that describes different compounds which are found together but not combined chemically is a “mixture.”
Types of Mixtures:
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Heterogeneous Mixtures:
- In these mixtures, the different components are not uniformly distributed, and the individual substances remain distinct.
- Examples include salad, sand and water, or oil and water.
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Homogeneous Mixtures (Solutions):
- In these mixtures, the components are uniformly distributed, and they appear as a single phase.
- Examples include saltwater, air, or brass.
Characteristics of Mixtures:
- Separation: Components can be physically separated by methods such as filtration, evaporation, or decantation.
- No Chemical Bonding: The substances in a mixture retain their chemical properties because they are not chemically bonded.
- Variable Composition: The proportion of components in a mixture can vary without any fixed ratio.
Mixtures are an essential concept in chemistry, distinguishing them from compounds where elements are chemically combined in fixed proportions.