A paddle stirs a liquid in a perfectly insulated flask… | StemPy Lab

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A paddle stirs a liquid in a perfectly insulated flask… | StemPy Lab

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A paddle stirs a liquid in a perfectly insulated flask with 135 J of work. What is Δ U for the liquid?

ChemistryEasyHigh School (11–12)Chemical Thermodynamics › Systems, Work, Heat and the First Law A-Level AP Board Exam IB

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A paddle stirs a liquid in a perfectly insulated flask with $135$ J of work. What is $\Delta U$ for the liquid?

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← In a closed system, Δ U = -42 J while 55 J of work is done on it. What is q?A gas expands from 1.6 L to 9.6 L against a steady 0.95 atm. Find the work in J, taking 1 L atm as 101 J. →

More onChemical Thermodynamics › Systems, Work, Heat and the First Law

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