Grfico12.88135354274.154901964.93305321045.35902194265.71120446086.44715803136.97619708537.15316129847.45506249698.72796597789.999565922510.300162274110.475820321710.995678626211.292429823911.677780705311.958607314812.221848749612.3631779024

Curva de valoraccin de HOAc con NaOHVolumen(mL) NaOHpHCurva de valoraccin de Acido acetico (HOAc) con Hidroxido de Sodio (NaOH)

Grfico20.12735484170.03890756250.04259687320.07043650360.18398839260.75577007711.76964213083.019011985312.729034808912.7159994473.00596351611.75658047570.74265472070.29675119770.12845029380.05616532190.02632414350.0141329153

Primera derivadaVprom1pH/Vol1Primera derivada

grafico3-0.08844727920.00368931070.02783963040.1135518890.57178168451.01387205371.24936985459.7100228236-0.0130353619-9.7100359308-1.2493830405-1.0139257549-0.4459035231-0.1683009039-0.0722849719-0.0298411784-0.0121912282

Vprom2 (pH / Vol1)Segunda Derivada

Grfico47.852076814925.701944178823.475901497914.19718396825.43512547511.32315373450.56508600390.33123419350.07856055190.07864108550.3326720350.56928789421.34652076143.3698263327.78511259517.804580582937.987940646870.7568099159

Vprom.1vol/pHGram

Hoja1Curva de valoracin de cido actico (HOAc) con hidroxido de sodio (NaOH)Datos del cido acticoDatos del Hidroxido de SodioDeterminacn de pH del cido antes de ser tituladoKw0V(mL)50Ka0.0000175[NaOH] (mol/L)0.1a1V(mL)50Vpto.equivalencia (mL)50b0.0000175[HOAc] (mol/L )0.1c-0.00000175X(+)0.0013141546X(-)-0.0013316546Metodo de la segunda derivadaVNaOH (mL)phVprom.1pHVol1pH/Vol1vol/pHVprom.2(*)vprom.2(*)/vprom202.8813535427---------104.1549019651.2735484173100.12735484177.8520768149----304.9330532104200.7781512504200.038907562525.701944178812.5-0.088447279215-0.0058964853405.3590219426350.4259687323100.042596873223.475901497927.50.003689310711.250.0003279387455.711204460842.50.352182518150.070436503614.197183968238.750.027839630460.0046399384496.4471580313470.735953570640.18398839265.435125475144.750.1135518893.4250.033153836249.76.976197085349.350.5290390540.70.75577007711.323153734548.1750.57178168451.3750.415841225149.87.153161298449.750.17696421310.11.76964213080.565086003949.551.01387205370.254.055488214849.97.455062496949.850.30190119850.13.01901198530.331234193549.81.24936985450.112.4936985446508.727965977849.951.27290348090.112.72903480890.078560551949.99.71002282360.197.10022823650.19.999565922550.051.27159994470.112.7159994470.078641085550-0.01303536190.1-0.130353619250.210.300162274150.150.30059635160.13.00596351610.33267203550.1-9.71003593080.1-97.100359308450.310.475820321750.250.17565804760.11.75658047570.569287894250.2-1.24938304050.25-4.99753216185110.995678626250.650.51985830450.70.74265472071.346520761450.45-1.01392575490.625-1.62228120795211.292429823951.50.296751197710.29675119773.36982633251.075-0.44590352311.425-0.3129147535511.677780705353.50.385350881430.12845029387.78511259552.5-0.16830090393-0.05610030136011.958607314857.50.280826609650.056165321917.804580582955.5-0.07228497195.75-0.01257129957012.2218487496650.2632414348100.026324143537.987940646861.25-0.02984117848.75-0.00341042048012.3631779024750.1413291528100.014132915370.756809915970-0.0121912282-700.0001741604* : pH/Vol1