This is an introduction of Topic Modeling, including tf-idf, LSA, pLSA, LDA, EM, and some other related materials. I know there are definitely some mistakes, and you can…

CHAPTER 10  Reactions in Aqueous Solutions I: Acids, Bases & Salts 1 CHAPTER GOALS 1. 2. 3. 4. 5. 6. 7. Properties of Aqueous Solutions of Acids and Bases The Arrhenius…

CHE 1302 Tro 2nd Ed. Chapter 16: Aqueous Ionic Equilibrium Dr. Bruce E. Hodson 1 The Common Ion Effect 1. Consider a solution of the WEAK acid acetic acid, CH3COOH…. 3.…

Titrimetry(anEm`pnmQwQy)  Quantitative method The amount of substance(titrand) is calculated from the measured amount (usually volume)of a reagent solution(titrant or…

INTRODUCTION Meningitis is inflammation of the protective membranes covering the brain and spinal cord, known collectively as the meninges. The inflammation may be caused…

Titration curves Of amino acids and weak acids(acetic acid) Titration • Titration curves are produced by monitoring the pH of given volume of a sample solution after successive…

Spectroscopic Characterization of Nanoparticles for Potential Drug Discovery C. Mark Talbott, Ph.D. Shimadzu Scientific Instruments

Lecture #2: Ionic Equilibrium Overview: Acid-Base Concept Acid  There exist different definitions for an acid and a base Arrhenius Definition An acid is a substance…

In this joint slidedeck, oligonucleotide synthesis specialists Integrated DNA Technologies (IDT) join with bioconjugation experts Innova Biosciences to explain the importance…

Spontaneity • Spontaneous change – A process that occurs in a system left to itself; no outside intervention is necessary to sustain the process – E.g. 4 Fe(s) + 3…