How much energy is released by complete combustion
Pure liquid octane (d = 0.709 g/mL) is used as the fuel in a test of a new automobile drive train. How much energy (in kJ) is released by complete combustion of of all the octane in a 16.5 gal fuel tank?
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Series-tuned resonant circuit operates at a resonant frequency of 1 MHz and contains a 0.1 microfarad capacitor and a 300 microhenry inductor with 20 ohms resistance. Calculate the circuit 's quality factor and bandwidth at its resonant freque
You then add a volume of HCl exactly equal to ½ the volume of NaOH actually used in the titration. What effect does this have on the Ka.
Consider an ideal pn junction diode at T=300K operating in the forwared bias region. Calculate the change in diode voltage that will cause a factor of 10 increase in current.I was trying to use the ideal diode current equation, but I
You have 75.0 mL of a 2.50 M solution of Na2CrO4(aq). You also have 125 mL of a 1.79 M solution of AgNO3(aq). Calculate the concentration of CrO42- after the two solutions are mixed together.
Design a two stage amplifier to meet the following specs: Undistorted output(at least 10Vp-p), Bandwith from 20Hz to 15kHz, AC coupled, stage to stage and to output, Overall voltage gain of 20dB, Use a 20(max)volt single sided power supply, o
What will the volume of the sample become if 459 mL of an ideal gas at 27 degrees of Carbon and 1.05 atm is cooled to 15 degrees of Carbon and 0.997 atm?
The vapor above a mixture of pentane and hexane at room temperature contains 35.5 pentane by mass. What is the mass percent composition of the solution?
A chemist studying the properties of photo- graphic emulsions needed to prepare 500 mL of 0.18 M AgNO3 (aq). What mass of silver ni- trate must be placed into a 500 mL volumetric ?ask, dissolved, and diluted to the mark wit
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Explain the risks of not reporting the results of your forensic assessment findings accurately. Provide specific examples.
Read "The Effect of Tart Cherry Juice Compared to a Sports Drink and Cycling Exercise Performance, Substrate Metabolism, and Recovery" from University Library
Identify and analyze one resource that provides information regarding services for dealing with and treating substance use and abuse in youth or adolescence.
Discuss how culture may influence one's perceptions. Provide an example of how culture may impact the interaction between a patient/client
Write an essay describing your achievement of a goal and your friends or family member's achievement of a goal using motivational theory
Pets can have a therapeutic effect on people; they seem to have the power to calm the anxious and cheer the depressed. Give three reasons
Review Chapter 12 and consider how your culture has impacted your worldview and personality. Pay particular attention to the section on characteristics of Cult