Advanced Placement Chemistry Equation and Constant - Cheat Sheet | CHEM 112, Study notes of Chemistry

Download Advanced Placement Chemistry Equation and Constant - Cheat Sheet | CHEM 112 and more Study notes Chemistry in PDF only on Docsity! ADVANCED PLACEMENT CUEMISTRY EQUATIONS AND CONSTANTS ATOMIC STRUCTURE B= hy on ay ae bem 2178 x 10718 ae iow a EQUILIBRIUM EAT Ka > ~Fiial _ (OH 1B") Ke TBI K, = {OW | [H*] = LO x 10 @ 25°C = Kx Ry pH = - log (H1*], pOH = —log [OHT | id = pf + pOH pH = pk, + top fs! ot og HB! DOH = pky + log TET PK, = —log Ky, pK, = — log Ky K, KART where An = moles product gas — moles reactant gas, ‘THERMOCHEMISTRY/KINETICS AS" = J)S° products —F; 5° reactants SIP = YAH} products —Y, AH} reactants AG ~ FAG} products -¥, AG} reactants AH” ~ TAS = “RT In K = ~2.303 RT log K = nF EY AG? + RP In @ ~ AG? +2303 RT log @ mek Aw 6, - infA], — [A], = -&r w a (1), [Ah Ey Ine = “Eel apcentral.collegeboard.com Boltamano’s coustunt, & Varaday’s E = energy v= velocity v = frequency f= principal quantum number mi A= wavelength a p= momentum Speed of light, 30x10" 0 Planck's constant, A = 6.63 x 104 Js 4 138 10 IK Avoguiro’s number ~ 6.022 x 10" mol 14 Electron charge, ¢ = 1.602 x 107! coulomb 7 electron voll per alam = 96.5 kJ mol! Equilibsium Constants K, (weak acid) Ky, (weak base) Ky, (water) K,, (gas pressure) otur concentrations S° s stundurd enizopy He = standard enthalpy G = standard free energy tandatd reduction potential rempecarure moles mass heat = specilic hew capacity C, = solar beat capacity al constant pressure B, = activation energy ate constant Tequeney factor onstatt, ¥ = 96,500 coulombs per mole o electrons Gas constant, R= 831 Smol 1K t = 0.9821 1 aum mol Kt! = 831 volt coulomb mol K7