What+the+Know+for+the+Midterm

What to Know

· Scientists(what they did) o Priestly o Rutherford o Pauli o Heisenburg o Run o Bohr o Avagadro o Debroglie o Dalton · Combustion of Hydrocarbons · Isotopic forms · Atomic Radii · //s,p,d,f// electron configurations · Ground state, excited state · Hund’s rule · · States of Matters · Conversions · Draw and label a Diagram of Exothermic and Endothermic

· Relearn Acids · States of matter · Physical and Chemical Changes · Mixtures o Homogeneous and heterogeneous · Temperature and Heat · Avagadro’s Number · Percent Composition · Percent Yield · STP · Density · Atomic Ionization · Quantum Theory · Lewis Structures ·
 * Endothermic Reaction=
 * Exothermic reaction=

Emily’s List · Combustion of Hydrocarbons · Isotopic forms · Atomic Radii · SPDF · Ground state, excited state · Hund’s rule · Scientists(what they did) o Priesly o Ruth o Dalton o Bohr o Pauli · Percent Yield · Mass Produced · Law of Conversion of Mass · Emperical formula · Stoichiometry(#30) · Sig figs · Naming atoms · Ions · Compounds · Conversions · Molar mass · Balancing Equations · Draw and label exothermic diagram

· Spectra · Electron configuration · Valence/unpaired electrons · Name compounds · Write formulas · Acids · Lewis Dot structure · Bonds o Ionic o Covalent · Physical and chemical changes · Mixtures and solutions o Heterogeneous o Homogeneous · Temperature and heat · Specific Heat capacity · Avrogadro’s number · Percentages · Theoretical Yield/Actual yield · Liters of water at STP · Density of solutions · Conversions · Balancing equations · Atomic and quantum theory

Formulas (Not sure which ones are going to be given, so I just copied everything down, including breakdowns for what everything stands for)

K = oC + 273.15 oC = K – 273.15 q = mc∆T q = heat m = mass c = specific heat ∆T = change in temperature (final – initial) mc∆T = -mc∆T 4.18 J = 1 cal AZ E A = mass number Z = Atomic number Know how to write acids -ide = hydro____ic acid -ate = _____ic acid -ite = _____ous acid Atomic mass = (Isotope mass) (% Abundance) + (Isotope mass) (% Abundance)+ (Isotope mass) (% Abundance) ÷ 100 Avogadro’s number % composition = (Mass of element ÷ Mass of compound) x 100 22.4 L = 1 mol of any gas at STP Solubility rules NO-3, NH+4, Acids, Alkali metals always soluble % yield = (Experimental yield ÷ Theoretical Yield) x 100 Aufbau’s diagram ∆E – h√ ∆E = change in energy (Ehi - Elo) h = Planck’s constant √ = frequency c = λ ÷ √ c = speed of light λ = wavelength √ = frequency En = -RH ÷ n2 oC = (oF – 32 ) ÷ 1.8 oF = (1.8) oC + 32 Planck’s constant 6.626 x 10-34 Js Rydberg’s constant 2.18 x 10-18 J Speed of light 3 x 108 m/s