Find the average power delivered to the resistor
Question: A sinusoidal voltage having a maximum amplitude of 625 V is applied to the terminals of a 50 ohm resistor. Find the average power delivered to the resistor.
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How much energy (in kilojoules) is required to convert 195mL of diethyle ether at its boiling point from liquid to vapor if its density is 0.7138 g/mL? (C4H10O heat of vaporization is 26.5 kj/mol at its boiling point)
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For the reaction SO2(g) + NO2(g) = SO3(g) + NO(g), the equilibrium constant is 18.0 at 1,200 degrees C. If 0.050 M mole of SO2 and 0.10 M moles of NO2 are placed container, what concentration os SO3 will be present at equilibrium?
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