PRIMERA LEY DE LA TERMODINAMICA "La energía no se crea ni de destruye solo se transforma" ΔU=Q+W

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Glucidos

av Camila Moya

INVESTIGACIÓN ONLINE

av Maria Camila Torres Urrego

1 Mol

av mily de niz

NÚMERO DE AVOGADRO

av Karen Pauchi

R=Cp - Cv K= Cp/Cv

PRIMERA LEY DE LA TERMODINAMICA "La energía no se crea ni de destruye solo se transforma" ΔU=Q+W

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SISTEMA CERRADO UTILIZANDO COMO FLUIDO UN GAS

The four perspectives of the Balanced Scorecard technique help ensure that you are making measurements across all the important areas of your business.
Use the sections below to help identify further measurements, and to group any measurements that have already been identified by examining your stakeholder needs and strategy.

REVERSIBLE

ISOBÁRICO P1=P2

Q=nRT*In(P1/P2)=nRT*In(V2/V1) W=Q ∆U=0 ∆H=0

Q=0 W=-∆U ∆U=nCv∆T ∆H=nCp∆T V1[T1^(Cv/R)]=V2[T2^(Cv/R)] P1[(V1)^k]=P2[(V2)^k]

IRREVERSIBLE

ISOBÁRICO P1=P2

Q=∆H W=∆H-∆U ∆U=nCv∆T ∆H=nCp∆T

ISOCÓRICO/ISOMÉTRICO V1=V2

Q=∆U W=0 ∆U=nCv∆T ∆H=nCp∆T

ISOTÉRMICO T1=T2

Q=P(V2-V1) W=Q ∆U=0 ∆H=0

ADIABÁTICO

Q=0 W=-∆U ∆U=nCv∆T ∆H=nCp∆T [(V2)^(R/Cv)]/V1=T2/T1 P1[(V1)^K]=P2[(V2)^k]