AECH111formsheet

AECH111formsheet - AECH 111 General Chemistry 2 Formula...

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AECH 111 General Chemistry 2 Formula Sheet CHERESTES q = mc Δ T = C Δ T q system + q surroundings = 0 Δ U = q + w Δ H o = X n p Δ H o f (products) - X n r Δ H o f (reactants) rate of reaction = k [ A ] m [ B ] n ··· [ A ] t = - kt + [ A ] o ln [ A ] t [ A ] o = - kt ln [ A ] t = - kt + ln [ A ] o t 1 / 2 = ln 2 k = 0 . 693 k 1 [ A ] t = kt + 1 [ A ] o k = Ae - E a /RT lnk = - E a RT + lnA ln k 2 k 1 = E a R 1 T 1 - 1 T 2 · K = [ G ] g [ H ] h ··· [ A ] a [ B ] b ··· K p = K c ( RT ) Δ n gas Q c = [ G ] g init [ H ] h init ··· [ A ] a init [ B ] b init ··· K w = [ H 3 O + ][ OH - ] = 1 . 0 × 10 - 14 pK w = pH + pOH = 14 . 00 pH = - log [ H 3 O + ] pOH = - log [ OH - ] K w = K a (acid) × K b (its conjugate base) = K b (base) × K a (its conjugate acid) pH = pK a + log [conjugate base] [acid] Δ S = q rev T Δ S o = X n p S o (products) - X n r S o (reactants) Δ S total = Δ S universe = Δ S system + Δ S surroundings Δ S universe = Δ S sys + Δ S surr > 0 Δ G = Δ H - T Δ S Δ G = - T Δ S univ Δ G o = h X n p Δ G o f (products) - X n r Δ G o f (reactants) i Δ G = Δ G o + RT lnQ Δ G o = - RT lnK ln K 2 K 1 = Δ H o R 1 T 1 - 1 T 2 · Physical Constants and Identities T ( K ) = t ( o C ) + 273 . 15 t ( o F ) = 9 5 t ( o C ) + 32 mega(M) : 10 6 kilo(k) : 10 3 milli(m) : 10
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This note was uploaded on 03/22/2011 for the course MAC AECH111 taught by Professor Cheresres during the Spring '11 term at McGill.

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