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Jul 19, 2022 · Figure 13.2.1 13.2. 1: Making a saline water solution by dissolving table salt (NaCl) in water. The salt is the solute and the water the solvent. (CC-BY-SA 3.0; Chris 73). Solutions exist for every possible phase of the solute and the solvent. Salt water, for example, is a solution of solid NaCl NaCl in liquid water, while air is a solution of ...
Aug 14, 2020 · An increase in entropy (a decrease in order) favors dissolution. 13.2: Types of Solutions and Solubility. Solutions are homogeneous mixtures of two or more substances whose components are uniformly distributed on a microscopic scale. The component present in the greatest amount is the solvent, and the ….
Dec 13, 2023 · Solvents that are nonpolar will dissolve nonpolar solutes. Thus water, being polar, is a good solvent for ionic compounds and polar solutes like ethanol (C 2 H 5 OH). However, water does not dissolve nonpolar solutes, such as many oils and greases (Figure 11.1.1 11.1. 1). Figure 11.1.1 11.1. 1: A beaker holds water with blue food dye (upper ...
A solution is a homogeneous mixture where all the particles are evenly mixed. Solutions can be solids, liquids, or gases, and they are made up of a solute and a solvent. The solute is the substance that dissolves in the solvent. Solutions have uniform properties throughout the sample.
Introduction. A mixture is a combination of two or more substances that are not chemically united to each other. Mixtures can be classified into two types: homogeneous mixture and heterogeneous mixture. A homogeneous mixture is one whose composition is uniform throughout the mixture. It is the type of mixture where the composition is constant ...
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May 1, 2024 · In chemistry, a mixture is a combination that does not produce a chemical reaction; in other words, each substance in the mixture retains its own chemical identity. There are two categories of mixtures: homogeneous mixtures and heterogeneous mixtures. Here's a closer look at these two types of mixtures, along with examples of each.
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Answers. 1. a homogeneous mixture. 3. A solvent is the majority component of a solution; a solute is the minority component of a solution. 5. A solution does not have to be liquid; air is a gaseous solution, while some alloys are solid solutions (answers will vary). 7.
