PPT-Income Distribution & Growth: Lecture II Empirical Evid

ECGA 6470 Economic Growth Development Political Economy of Growth Readings Alesina and Perotti 1994 Political Economy of Growth World Bank Economic Review photocopy Benabou 1997 Inequality and Growth . Week 22 Chemistry. Warm Up: . 3. Minutes. A certain bag of M&M’s has 8 blue candies, 7 red candies, 4 green candies, and 6 yellow candies. What percentage of the bag is blue M&M’s? . Record your Learning . David L. . Baumer. , NC State University. Academy of Legal Scholars in Business, August 2010 Annual Conference. Empirical Research. Although not all legal scholarship requires empirical research, clearly in some instances, empirical research enhances the credibility of contentions made in scholarly legal writings. Molecular Formulas. Let’s use those mole conversions!. Empirical formula . tells you the lowest ratio of atoms within a molecule. Molecular formula . tells you the actual ratio of atoms within a molecule. Objectives. To learn how to work out the percentage composition by weight of a compound. To use percentage composition to work out empirical formulae. Percentage compositions. This means what percentage of each element is present in a compound, and therefore tells you what masses of each element are present in any given mass of a compound. . How can conjectural variation models help?. Alan Crawford and . Benoît. Durand. OFT Seminar. The questions. Can we use conjectural variation models to . measure empirically market power?. identify the source of market power? Can we use conjectural variation models to tell whether market power is the result of product differentiation or collusion? . Chemistry GT 3/20/15. Drill. Calculate the percent composition of Na. 2. SO. 4. .. HW: Molecular Formula WS (pg. 4). MM. =142.05 . g. /mol. 32.37% Na, 22.58% S, 45.05% O. Chem. Joke of the Day. The photon checked into a hotel. What did it say when the bellhop asked for its bag?. Molecular Formulas. Let’s use those mole conversions!. Empirical formula . tells you the lowest ratio of atoms within a molecule. Molecular formula . tells you the actual ratio of atoms within a molecule. November 30, 2010. EVIDENCE RULE 617. Steve . Johnson. Executive . Director. Indiana Prosecuting Attorneys Council. 2. EVIDENCE . RULE 617. •. . Background. • Applies to custodial interrogations conducted after January 1, 2011. Prof. JANICKE. 2018. Evid. Intro. Chap. 1. THE SUBJECT IS:. A BODY OF RULES, TELLING LAWYERS WHAT THEY CAN AND CAN’T (MOSTLY) DO TO . ESTABLISH FACTS. AT TRIAL. “LAW” POINTS ARE ESTABLISHED DIFFERENTLY; NO RULES OF EVIDENCE APPLY. The Mole. Chemist’s counting number. amount. of a substance . 1 mole is equal to 6.022 x 10. 23. atoms or particles or molecules (Avogadro’s number). There are always 6.022 x 10. 23 . particles in . Percent Composition. Percent . Composition – . the . percentage . by mass of . each . element in a . compound (*note: not the ratio of elements in the compound). Law of Definite Proportions . – compounds always contain the same proportions of elements by mass.. Due at end of Period. The compound . benzamide. has the following percent composition. What is the empirical formula? . C . = 69.40 % H= 5.825 % O = 13.21 % N= 11.57 % . 2. A . component of protein called serine has an approximate . Percent Composition. ~percent by mass of atoms present in a compound. = (mass of atom). . (total molar mass) x 100. water is . 88.81 . % Oxygen and . 11.19 . % Hydrogen. O- 16.00/18.016 x 100 = . 88.81 . Approach. Derive new empirical parameters to represent (1) the dynamic evolution of SOAs in smog chambers as a function of NO. x. -dependent multigenerational chemistry and (2) losses of gases and particles to walls.