When the nitrogen produces the several gaseous oxide
Write down the formula of the compound when the Nitrogen produces the several gaseous oxides. One of them has a density of 1.27 g / L calculated at the 764 mmHg and 150 degrees Celsius.
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A conducting loop in the shape of the square of edge length l = 0.400m carries a current I = 10.0A. Compute the magnitude and direction of the magnetic field at the center of the square?
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After rocks are added, the water level changes to 157.6 cm^3. Suppose ten rocks, all made from the same material, are added to graduated cylinder that contains 102.3cm^3 of water.
Determine the minimum thickness of a coating of magnesium fluoride (n = 1.38) exerted to glass (n = 1.50) which provides a minimum reflection for 600 nm light?
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The vapor pressure of mercury at 20 degrees Celsius is 1.7 x 10^-6 atm. One way to treat small quantities of spilled mercury is to spray powdered sulfur over the metal. Suggest a physical and a chemical reason for this treatment.
The pilot doesn’t apply any brake during this time however there is a kinetic friction of uk 0.05 among the ground and air plane tires and the mass of the airplane is around 4000 kg. i) Determine the deceleration of the air plane?
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