What temperature is required to reduce the volume
Assuming the pressure is constant, what temperature is required to reduce the volume to 2.01 L when a sample of sulfur hexafluoride gas occupies a volume of 5.14 Lat 130.3°C.
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Two gases, carbon dioxide (9.5 grams) and krypton (18.4 grams) are confined in a container at a pressure of 710 torr. Determine the partial pressure of krypton in torr.
i) Compute the wavelength of light in vacuum which consists of a frequency of 6.3 x 1014 Hz. ii) Determine its wavelength in benzene? (The index of refraction of benzene is 1.501.)
At sea-level a gas-filled weather the balloon with a volume of 45.0 L is released, where the prevailing conditions are 21.3°C and 758.2torr. The balloon can expand to a maximum volume of 900 L.
The object is in front of the converging lens (f = 0.30 m). The magnification of the lens is m = 2.3. (i) Relative to the lens, in what direction must the object be moved so that the magnification modifies to m = - 2.3?
An automobile having mass 2000 kg moving at 30 m/s, is braked all of a sudden, with a constant braking force of 10000N. Determine how far does the car travel before stopping?
1.6 g of lithium is mixed with 6.95 g of oxygen in a combination reaction. Which product is in excess? Determine the numbers of moles of product are produced?
A charge of -2.500 μC is positioned at (2.810 m, 4.502 m), and a charge of 1.605 μC is positioned at (-2.682 m, 0). The electric potential at the origin is V = 1.14*103 V. There is one point on the line joining these two charges where the pot
A sample of a mixture containing only potassium chloride and sodium chloride has a mass of 4.000g. When this sample is dissolved in water and excess the silver nitrate is added, a white solid AgCl produces.
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