What is the formal charge on the sulfur atom
What is the formal charge on the sulfur atom in the resonancestructure of SO2 that has one single bond and one doublebond?
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A pipe has a pressure of 2.00 X 10^5 Pa at point A, where the cross-sectional area is 0.100 m^2. The speed of the water in the pipe is 5.00 m/s at that point. At point B, 6.00 m higher, the pipe cross-section is 0.0500 m^2. Find the pressure in th
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A column of oil 8.00 m tall having density Density = 6,400 kg/m^3 is capped at the top. Air is introduced into a small space just above the water and brought to a pressure of 4.0x10^5 Pa. What is the pressure at the bottom of the column?
A bat flies toward a wall, emitting a steady sound with a frequency of 20.0 kHz. This bat hears its own sound plus the sound reflected by the wall. How fast should the bat fly, v, to hear a beat frequency of 220 Hz? Take the speed of sound to be 3
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A water heater is operated by solar power. if the solar collector has an area of 6.00m2, and the intensity delivered by sunlight is 550W/m2, how long does it take to increase the temperature of 1.00m3 of water from 20ºC to 60ºC?
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