Consider a balloon being filled up with oxygen you have
Consider a balloon being filled up with oxygen. You have approximately 30 moles of oxygen gas in this balloon with volume 1.3 m^3 . Assume pressure would be twice as much as atmosphere pressure, what is the temperature of the molecules?
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If an ideal gas is expanded reversibly, the heat absorbed qrev, can be expressed by the differential dqrev = Cv dT + P dV, Where Cv is a constant (called heat capacity at constant volume). Show that dqrev is an inexact differential.
A block of wood, with density 780 kg/m3 has a cubic shape with sides .0330 m long. What is the mass of the lead
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Starting from the ideal gas equation, show how you can calculate the molar mass of a gas from knowledge of its density.
Consider a balloon being filled up with oxygen. You have approximately 30 moles of oxygen gas in this balloon with volume 1.3 m^3. compute the temperature of the molecules
The voltage across an element is v(t) = 5e-7t V. The current entering the positive terminal of the element is i(t) = 1e-6t A. Find the energy absorbed by the element in 0.038 s starting from t = 0.
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Use electric circuit analysis techniques and Laplace methods to find the charge, q(t), on the capacitor as a function of time. The switch is closed at t=0 and the initial voltage V0 on the capacitor is 8 Volts.
what is hte mass in mgs of solute in 737 mL of a solution that contains 6.38 ppm of Pb(NO3)2 and please explain work
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