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AP Chem Flashcards

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6724190647isotopic adundancepercent in decimal x mass add them0
6724194536mass numberproton plus neutron1
6724195504atomic numbernumber of proton2
6724202722cationpositive3
6724202723anionnegative4
6724204642ionicnon and metal5
6724204643covalent2 non6
6724247449percent compelemecont/ total x 1007
6724262853combustionmass given x (12/44 for C, 2/18 for h) turn into moles total given-grams added) turn ans into moles8
6724370247percent yieldgiven mass into moles limiting to other by stoi into grams do same for other for other elemt to find limiting gven/limiting9
6724384790solutedissolved10
6724384791solventdoes the dissolving11
6724386629molaritymoles/liter12
6724386630molaltiymol/kg13
6724544776diatomicshave no fear of ice cold bread14
6724548678precipitatesolid that forms from a reaction (unsoluble)15
6724553221always solublealakali nh4 no316
6724763070oxidationcharge gets positive (- to positive)17
6724764349reductioncharge decreases (positive to -)18
6724791837mno4basix MnO2 -1 acidic Mn +219
6724879813redox reactionsingle replacement and elements charge20
6725579565heat capacityspecific heat x mass21
6725585677molar heat capacityjoules/ (moles x celcius)22
6725694547covalent molecularlow mp nonconducting h223
6725700216covalent networkhigh mp hard noncoducting24
6725707704ionicnon and metal transfer of e high mp hard25
6725712446metallicsea of electrons26
6725716454alloymixture of metals27
6725776107shorter wavelength have moreenergy28
6725782388red70029
6725782389violet40030
6725803984high to low absorption spectrumtransition vibration rotation31
6725820350ane ene yne2n+2 2n 2n-232
6725828718meth eth pro but pent hex hept oct non dec1 2 3 4 5 6 7 8 9 1033
6725846666dipoles point tomost electronegative34
6725876881h isenthalpy (ke=.5 m v^2)35
6726020214osmotic pressurepi x v = n R T pi=atm36
6726076947highest chaRGESsmallest size37
6726101534van hoff factort given kf x molality38
6726205123g is negativespontaneous39
6726205124spontaneousreaction happened thrmodynmaically favorable40
6726209872h is poistiveendo41
6726218934splug in the equation42
6726230502e is positivespontaneous volts reduction-oxidation43
6726284944rzte =k (reacant)44
6726861205concentration vs tumeln (initial molarity/ given)=kt45
6726894451first order graphdownaward slope ln A vs time46
6726909520zero orderdownward slopes [a] vs times47
6726912966second orderincreasing slope 1/[a] vs time48
6726927042endothermic graph49
6726930035exothermic graph50
6726941429slow step is therate determining step51
6727033271ph above 7base52
6727227032Q for miceproducts over reactants need k inc= products dec+reactant53
6727343263inc volume of a recatantequilibrium to left54
6727373124add somethingshift in opposite direction55
6727414288dec volume=inc pressutrequilibroum shift towards less moles56
6727508241binary strongestbottom right57
6727512700oxo strongesttop right58
6727545869bufferweak acid and strong base vice versa59
6727586638if pika and ph differ more than 1not a buffer60
6727851600kspjust prducts61
6727907735sentropy62
6727907736henthalpy63
6727907737ggibbs free energy64
6727920475anox the red catanode oxidize cathode reduces65
6727926911cathodegans more mass electrons flow towards66
6727935375e s negativereaction doesn't occur67
6728281229waves ordergamma xray ultraviolet visible infrared radio68
6729737695sigmafirst bond69
6729737696pi bondsecond bond70
6729745866solid to gassublimation71
6729747727liquid to gasvaporization72
6729747801gas to liquidcondensaion73
6729750063gas to soliddeposition74
6729754785solid, liquid, gas drawing to left soless dense75
6729789354hbonds broken minus formed tends to drive the reaction76
6729796471temp incexothermic pressure inc bc partciles move faster, hit harder and more frequently77

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