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Q1=mCpΔt Cp(H2Osolido)=0.53cal/gr°C
Q1=100gr*0.53(cal/gr°C)*(0-(-10))°C=530cal
Q2=Lf*m Lf(calor latente de fusión)=80cal/gr
Q2=100*80=8000cal
de 0°c hasta 100°C
Q3=mCpΔt Cp(H2Oliquida)=1.0 cal/gr°C
Q3=100gr*1.0*(cal/gr°C)*(100-0)°C=10000 cal
Q4=Lf*m Lf(calor latente de vaporizacion)=540cal/gr
Q4=100*540=54000cal
de 100°C hasta 110°C
Q5=mCpΔt Cp(H2Ovapor)=0.48cal/gr°C
Q5=100gr*0.48(cal/gr°C)*(110-100)°C=480cal
Q(total)=Q1+Q2+Q3+Q4+Q5
Q(total)=530+8000+10000+54000+480=73010cal*(4.18J/1cal)=305181J
Q(total)=305,181kJ