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Calculate the mass of nitrogen

The average atomic mass of nitrogen is 14.01 u.Nitrogen exists naturally as nitrogen-14 (mass = 14.00 u) and nitrogen-15 (mass =
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2. asked by Selena
3. 2,739 views
Calculate the mass of nitrogen dissolved at room temperature in an 90.0 L home aquarium. Assume a total pressure of 1.0 atm and
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Calculate the mass of nitrogen dissolved at room temperature in an 90.0 L home aquarium. Assume a total pressure of 1.0 atm and
1. 1 answer
2. 45 views
Calculate the mass of nitrogen present in a volume of 3000 cm^3 if the temperature of the gas is 22 degrees Celsius and the
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2. asked by Jen
3. 2,420 views
Calculate the mass of nitrogen dissolved at room temperature in an 80L home aquarium. Assume total pressure of 1 atm and mole
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2. asked by Johannie
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Calculate the mass of nitrogen dissolved at room temperature in an 80L home aquarium. Assume total pressure of 1 atm and mole
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2. asked by Johannie
3. 754 views
The speed of propagation of a sound wave in air at 27 degrees Celsius is about 350 m/s. Calculate, for comparison, v_rms for
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2. asked by Jen
3. 2,390 views
NH4NO3 (aq) + (heat) --> 2 H20 (l) + N2 (g)Calculate the mass in grams of ammonium nitrate that must be used to produce 1.50 L
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2. asked by Anonymous
3. 706 views
Gaseous nitrogen has a density of 1.17 kg/m3 and liquid nitrogen has a density of 810 kg/m3.[The relative molecular mass of
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2. asked by Francesca
3. 1,340 views
Gaseous nitrogen has a density of 1.17 kg/m3 and liquid nitrogen has a density of 810 kg/m3.[The relative molecular mass of
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2. asked by Paula
3. 680 views