Dersler
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Boiling and the Boiling Point ( Dr. Bülent BELİBAĞLI )
Boiling and the Boiling Point When a liquid is heated in a container open to atmosphere, vapor bubbles form within the bulk of the liquid,…
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Critical Point and Supercritical Fluids ( Dr. Bülent BELİBAĞLI )
Critical Point and Supercritical Fluids (SCF) If a liquid is heated in a sealed container, boiling doesn’t occur. The temperature and vapor pressure…
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Solutions and Their Physical Properties ( Dr. Bülent BELİBAĞLI )
Solutions are homogeneous mixture of 2 or more substances (Chp 4). – Uniform throughout. • Solvent. – Determines the state of matter…
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Ionic Solutions ( Dr. Bülent BELİBAĞLI )
Ionic Solutions e.g., NaCl in H2O 1. Ions that are less tightly held because of their position at a corner or an…
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Examples ( Dr. Bülent BELİBAĞLI )
Example: What is the osmotic pressure at 25⁰C of an aqueous solution that is 0.001 M sucrose ? Solution: Example: A solution of…
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Principles of Chemical Equilibrium ( Dr. Bülent BELİBAĞLI )
Chemical Equilibrium: The state that is reached when the concentrations of reactantsand products remain constant over time is called the state of…
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Effect of Temperature on Equilibrium ( Dr. Bülent BELİBAĞLI )
3. Effect of Temperature on Equilibrium The equilibrium constant is temperature dependent. • For an endothermic reaction, DH > 0 and heat…
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Acids and Bases ( Dr. Bülent BELİBAĞLI )
Characteristics of an acid: 1. It turns blue litmus paper to red 2. It tastes sour. Try drinking lemon juice (citric acid)…
