Liquid State
Liquid State The liquid state is a phase of matter intermediate between solid and gas. Liquids exhibit unique properties due […]
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chemistry, Exams & Career
Properties of Liquids
Properties of Liquids Liquids are an intermediate phase between solids and gases. Explore fluidity, viscosity, surface tension, capillary action, vapor
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States of Matter
Introduction to States of Matter Matter is anything that has mass and occupies space. Furthermore, it exists in different physical
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Solid State Chemistry
Solid State Chemistry Solids form one of the fundamental states of matter because their particles are closely packed and held
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Properties of Gases
Properties of Gases Fundamental properties of gases include compressibility, expansion, low density, diffusion & effusion, pressure, and temperature dependence. Understanding
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Ideal Gas Law
Ideal Gas Law The Ideal Gas Law (PV = nRT) is a fundamental relationship in chemistry that connects pressure, volume,
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Real Gases
Real Gases Why some gases deviate from the ideal gas law (PV = nRT), how the Van der Waals equation
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Phase Transitions
Phase Transitions Phase transitions (solid ↔ liquid ↔ gas) explained: types, energy changes (endothermic/exothermic), latent heat, triple & critical points.
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Gaseous State
Gaseous State The gaseous state is one of the primary states of matter. Gases have no fixed shape or volume,
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Redox Titrations
Redox Titrations Chemists use redox titrations to determine the concentration of unknown substances through oxidation–reduction reactions. These titrations depend on