forces on each other 12 Organic Chemistry Cheat Sheet , , , , More Cheat Sheets by anjuscha. 12 Dec 17. chemistry, polar, non-polar, solubility, ismoers. ○ The average kinetic energy of a collection of gas particles depends on the Rusting, burning, reacting with water, reacting with acid, etc. The AP Chemistry course is taught as a continuation of the first year course. ● Q is the value of the equation at any given time, no matter if the reaction is at equilibrium A reaction intermediate could be a catalyst. ● When concentration of reactant/product is decreased, the reaction shifts toward direction Degrees of Freedom: n-1 (number of variants -1) Critical Values: 95% certainty (0.05) if the number is higher than the critical value, REJECT the null hypothesis. The Ultimate Cheat Sheet. the walls of the container. ● When external pressure is decreased, the reaction shifts to the side with more gas ● “Forces”, NOT “bonds” ; WEAKER than ionic/covalent bonds 2. ● Gas Stoichiometry Your Download Will Begin Automatically in 5 Seconds.Close, If J.J Thompson's discovery was accurate, the particles would've had, Proposed that particles can emit a certain amount of, Electrons need to obtain the amount of energy before emitting it, Analogy: Similar to a bank machine...you can only receive multiple of $20.00, although other amounts exit (e.g. 1 Page (1) ... AP Chemistry Periodic Table and Common Ions Cheat Sheet. volume of a gas is therefore empty space. Intermolecular Forces calculated by Zeff = Z – S of having a collision in the proper orientation. ● A chemical reaction can only occur if reactant molecules, atoms or ions collide with more 1 1. pressure volume temperature number of moles mass molar mass density kinetic energy velocity absorbance molarabsorptivity pathlength concentration Gas constant, 8.314 J mol K 0.08206 P V T n m D KE A a b c R ¥ M. 11 11. 2. temperature of the gas and nothing else. to itself, Unit 2: Molecular and Ionic Compound Structure and Properties, ● 2 different atoms have different electronegativities, so they have different pulls on the Avogadro’s number — 6.022 × 10 23 mol- of the isotopes of that element and the relative abundance of each isotope in nature. As of the 2019 updates, there are nine units that organize all the concepts in the course, so I've categorized these notes according to that framework. Reactions are dependent upon: 1.9k. ● PV = nRT Le Chatelier’s Principle KE per molecule = 1 2 mv. remain constant with time The notes in this article can be used to study smaller portions of the curriculum or to review for the final AP Chemistry exam. Thus, increasing the rate of the reaction. Empedocles (500 B.C) All matter is made up of water, earth, air & fire. Rate Determining Step: ● Ksp is used to describe the solubility of an ionic compound, Ksp is more commonly ● Ion-Dipole Forces (IDF): Between an ion and a partial charge on the end of a polar ● Average mass of 1 particle (atom or molecule) or formula unit of a substance = molar lattice structure, Intramolecular Forces: forces that hold individual molecules together, ● Calculates force between 2 charged particles The Chemistry Unit 1 Cheat Sheet was released by anjuscha on Cheatography. concentration while increasing reactant concentration DDF), between H (bonded with F/O/N) and F/O/N (of the other molecule) Periodic Trends ● Electronegativity: ability to attract electrons towards itself and to attract shared electrons shift in the opposite in the other direction, Copyright © 2020 StudeerSnel B.V., Keizersgracht 424, 1016 GC Amsterdam, KVK: 56829787, BTW: NL852321363B01, AP Gov Foundational Documents Matching Key. None of the energy of a gas particle is lost when it collides with If the ● energies of the electrons in a given shell can be measured Download the Chemistry Unit 1 Cheat Sheet. ● Surface Area Reaction rate: ● Concentration perfectly elastic. Atomic mass units (amu) : mass of an individual atom or molecule equation. Find cheat sheets, study guides, and resources for the online 2020 AP Unit 1 exam on EarlyScores Sheets. ● For temperature, depends on whether reaction is exothermic or endothermic, Solubility Equilibrium ● K is a measure of the extent of the reaction ● An element’s amu can be estimated from the weighted average of the isotopic masses as an index of random motions of the particles The good news: Your Chem I class doesn’t have to be torture. Foundations of Euclidean Geometry - Unit 1 . Photoelectron Spectroscopy molecule sunyzz. View entire discussion ( 1 comments) More posts from the Cheatography community. Alas, enjoy this! Akshay Thakur AP Chemistry Cheat Sheet Unit 1: Atomic Structures and Properties Avogadro’s number — 6.022 × 10 23 mol - Aka number of particles/atoms/molecules in one mole Atomic mass units (amu) : mass of an individual atom or molecule Average mass of 1 particle (atom or molecule) or formula unit of a substance = molar mass of that substance in grams. ● height of each peak – # of electrons in that subshell ○ Interstitial: one element fits within the spaces between another element in the increases, LDF increases.
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