'Equal moles' diaporamas de présentation

CH 4: Chemical Reactions

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MOLARITY ACIDS AND BASES

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Lesson 2 Equilibrium Law

Lesson 2 Equilibrium Law. The Equilibrium Expression. Mass action expression. Equilibrium constant. Kc =. Introduction to the Equilibrium law. [H 2 O]. [H 2 O] 2. [H 2 ] 2 [O 2 ]. [H 2 ] 2 [O 2 ]. 2H 2 (g) + O 2 (g) ? 2 H 2 O (g). 2 H 2 (g) + O 2 (g) ? 2H 2 O (g).

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All properties of acids are due to

Neutralization Reaction. All properties of acids are due to. H +. All properties of bases are due to. OH-. When H + meet OH-, water is created. H +. H 2 O. OH-. Since there are no more H + or OH-, the solution is neither acidic nor basic.

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