What is the final volume of the gas
A 1.80 mol sample of helium gas initially at 300 K and 0.400 atm is compressed isothermally to 1.20 atm. Note that the helium behaves as an ideal gas. What is the final volume of the gas?
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If a fish is attached to a vertical spring and slowly lowered to its equilibrium position, it is found to stretch the spring by an amount d. If the same fish is attached to the end of the unstretched spring and then allowed to fall from rest, thro
What are the major sources of motivation? Which source affects you the most? Why? 200-300 words and supply references
What volume (in mL) of 0.0032 M Na2Cr2O7 would be required to titrate a 20 mL aliquot of water with COD of 720 ppm? The formula is volume (Na2Cr2O7) = Moles(Na2Cr2O7)/[(Na2Cr2O7]. how to obtain the moles of Na2Cr2O7
The acceleration of a certain simple harmonic oscillator is given by a = -(15.8 m/s2) cos (2.51t). What is the amplitude of the simple harmonic motion?
If a curve with a radius of 85m is properly banked for a car traveling 68 km/h, what must be the coefficient of static friction for a car not to skid when traveling at 93 km/h?
15.0 moles of gas are in a 5.00L tank at 22.2°C . Calculate the difference in pressure between methane and an ideal gas under these conditions. The van der Waals constants for methane are a=2.300L2⋅atm/mol2 and b=0.0430 L/mol.
A person is riding a bicycle at a constant speed of 36km/hour. The radius of the wheel is 50cm. a. Determine the angular speed of the bicycle.
The inverted image of a light bulb is formed on a screen located 9,00 metres from a spherical mirror. The image is 4 times larger than the light bulb. Determine the object distance and type of mirror used.
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create a temporary committee to investigate the cause of the recent werewolf attacks in major cities throughout the United States.
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Analyze leadership of an organization during a particular event or across a defined set of events. The assignment will assess your ability to identify