1. Today’s Lab: Synthesizing Ni(NH3)n Cl2• By Dr. Robert D. Craig, Ph.D. 2. Today’s Lab: Synthesizing Ni(NH3)n Cl2• Today You will be asked to start with• NiCl2.6H2O•…

Slide 1Aqueous Equilibria Chapter 17 Additional Acid/ Base Equilibria Buffers Common Ion Effects Solubility Complex ion formation Slide 2 Aqueous Equilibria The Common-Ion…

Slide 1Chapter 15 Applying equilibrium Slide 2 The Common Ion Effect l When the salt with the anion of a weak acid is added to that acid, l It reverses the dissociation of…

Slide 1Additional Aspects of Aqueous Equilibria Slide 2 Aspects of Aqueous Equilibria: The Common Ion Effect Salts like sodium acetate are strong electrolytes NaC 2 H 3 O…

1.Chapter 2 Acids and BasesAcids and Bases Autoionization Strong acids and basesWeak acids and basesPrepared by: Mrs Faraziehan Senusi PA-A11-7CAcid-base titrationDavid P.…

Organic Chemistry (12)2, 4 Chlorogenic acid occurs naturally in coffee and an edible species of bamboo. O H O OH O H O OH O OH OH Thechlorogenicacidmoleculecontainsasaturatedring,anaromaticringandanalkene…

1. ENTHALPY CHANGESMeasuring and ExpressingΔH (Calorimetry)OLEH :PUTRI ROSIDA R8136141008 2. Introduction We have been introduced to heat producing(exothermic) reactions…

Part 8 Chemical Reactions and Energy/Page.1 HKAL Past Paper Questions: Part 8 Chemical Reactions and Energy 1. [HKAL 1985 II Q2a ] A form 6 student carried out the following…

TODAY •1. Review- Concentrations Influences on Solubility Temperature, Pressure •2. Vapor Pressure of Solutions- Raoult’s Law •3. Consequences of Vapor Pressure Lowering…

Titrations Main Idea: Titrations are an application of acid-base neutralization reactions that require the use of an indicator. * Stoichiometry The stoichiometry of an acid-base…