Which Substances Are Soluble in Water? Exploring Ionic Compounds and Polar Molecules
Discover the types of substances that dissolve in water: ionic compounds like salt and polar molecules such as sugar.
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Ionic compounds, like salt (sodium chloride), and polar molecules, such as sugar (glucose), are types of substances that are soluble in water. These substances dissolve because water's polarity allows it to interact with the electrical charges on these molecules.
FAQs & Answers
- What types of substances dissolve in water? Ionic compounds and polar molecules are the main types of substances that dissolve in water due to water's polarity.
- Why are ionic compounds soluble in water? Ionic compounds dissolve in water because the positive and negative ions are attracted to the polar water molecules, breaking the ionic bonds.
- Are all polar molecules soluble in water? Most polar molecules are soluble in water, but some large polar molecules may have limited solubility due to their size or structure.
- What is an example of a polar molecule that is soluble in water? Glucose is a common example of a polar molecule that is soluble in water.