Kinetics: Calculations Order of reaction The?order of reaction?shows how the concentration of a reactant affects the rate of reaction Rate =?k?[A]m?[B]n When m or n is zero = the concentration of t...
Kinetics: Basics The?rate of reaction?refers to the change in the amount or concentration of a reactant or product per unit time and can be found by: Measuring the?decrease in the concentration of ...
Partition Coefficient & Calculations The?partition coefficient (Kpc)?is the ratio of the concentrations of a?solute?in two different immiscible solvents in contact with each other when equilibr...
Solubility Product & the Common Ion Effect A?saturated solution?is a solution that contains the?maximum?amount of dissolved salt If a second compound, which has an ion?in common?with the dissol...
Calculating the Solubility Product Calculations involving the?solubility product?(Ksp) may include:: Calculating the solubility product of a compound from its?solubility Calculating the solubility ...
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Solubility Product Solubility?is defined as the?number of grams?or?moles?of compound needed to?saturate?100 g of?water, or it can also be defined in terms of 1 kg of water, at a given temperature F...
Calculating pH of Buffer Solutions The pH of a?buffer?solution?can be calculated using: The?Ka?of the?weak acid The?equilibrium concentration?of the?weak acid?and its?conjugate base?(salt) To deter...
Buffers A?buffer solution?is a solution in which the pH does not change a lot when small amounts of acids or alkalis are added A buffer solution is used to keep the pH almost constant A buffer can ...
Calculating [H+] & pH If the concentration of H+?of an acid or alkali is known, the?pH?can be calculated using the equation: pH = -log [H+] Similarly, the?concentration?of?H+?of a solution can ...
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Calculating pH, Ka, pKA & Kw pH The?pH?indicates the?acidity?or?basicity?of an acid or alkali The pH scale goes from 0 to 14 Acids have pH between 0-7 Pure water is?neutral?and has a pH of 7 Ba...
