Definitions of types of mixtures including homogeneous mixtures, heterogeneous mixtures, suspensions, colloids, and solutions.
Understand the Problem
The question is asking for definitions and explanations of different types of mixtures, specifically focusing on homogeneous mixtures, heterogeneous mixtures, suspensions, colloids, and solutions. It provides examples for each type.
Answer
A homogeneous mixture has uniform composition; a heterogeneous mixture does not.
Homogeneous mixtures have uniform composition throughout, such as solutions. Heterogeneous mixtures have varied composition, including suspensions and colloids.
Answer for screen readers
Homogeneous mixtures have uniform composition throughout, such as solutions. Heterogeneous mixtures have varied composition, including suspensions and colloids.
More Information
Suspensions and colloids fall under heterogeneous mixtures, where particles do not settle uniformly. Solutions, as homogeneous mixtures, have their solute completely dissolved in the solvent, ensuring uniformity.
Tips
Confusing solutions with suspensions is common. Solutions are clear as the solute is completely dissolved. Suspensions have larger particles that may eventually settle.
Sources
- Mixture - Definition, Types, Examples, Properties and Separation - CK-12 - flexbooks.ck12.org
- Types of mixtures (video) - Khan Academy - khanacademy.org
- Solutions, Suspensions & Colloids | Definitions & Differences - Lesson - study.com
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