IB DP Chemistry: SL复习笔记8.1.4 Neutralization
Neutralization A neutralisation reaction is one in which an acid (pH <7) and a base/alkali (pH >7) react together to form water (pH = 7) and a salt The proton of the acid reacts with the hydr...
IB DP Chemistry: SL复习笔记8.1.3 Characteristic Reactions of Acids
Characteristic Reactions of Acids Metals and acids The typical reaction of a metal and an acid can be summarized as acid + metal → salt + hydrogen For example: 2HCl (aq) + Zn (s) → ...
IB DP Chemistry: SL复习笔记8.1.2 Conjugate Acid-Base Pairs
Conjugate Acid-Base Pairs A Brønsted-Lowry acid is a species that can donate a proton A Brønsted-Lowry base is a species that can accept a proton In a reaction equilibrium the products are formed a...
IB DP Chemistry: SL复习笔记8.1.1 Brønsted–Lowry Acids & Bases
Brønsted–Lowry Acids & Bases The Brønsted-Lowry Theory defines acids and bases in terms of proton transfer between chemical compounds A Brønsted-Lowry acid is a species that gives away a proton...
IB DP Chemistry: SL复习笔记7.1.6 Catalysts & Equilibrium
Catalysts & Equilibrium Changes in concentration If all other conditions stay the same, the equilibrium constant Kc is not affected by any changes in concentration of the reactants or products ...
IB DP Chemistry: SL复习笔记7.1.5 Le Chatelier's Principle
Le Chatelier's Principle Position of the equilibrium The position of the equilibrium refers to the relative amounts of products and reactants in an equilibrium mixture. When the position of equilib...
IB DP Chemistry: SL复习笔记7.1.4 The Reaction Quotient
The Reaction Quotient The reaction quotient, Q, is the ratio of products and reactants for a reaction that has NOT yet reached equilibrium The expression for Q is very similar to Kc: It is a useful...
IB DP Chemistry: SL复习笔记7.1.3 Equilibrium Constant Relationships
Equilibrium Constant Relationships In the previous section we saw that the concentrations of the substances are raised to the power of the coefficients from the balanced equation This means the Kc ...
IB DP Chemistry: SL复习笔记7.1.2 The Equilibrium Law
The Equilibrium Constant Equilibrium expression & constant The equilibrium expression is an expression that links the equilibrium constant, Kc, to the concentrations of reactants and products a...
