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Question- Calculate the zero point energy of a vibrating nitrogen molecule, assuming that its force constant is 2294 N/mI need help to find the correct value
The ionization energy of CO is greater than that of NO. Explain this difference based on the elctron configuration of these two molecules
what is the molar mass of a gas that has a density of 1.02g/L at 0.990 atm pressure and 37 o C
a 125 g metal block at a temperature of 93.2 Celsius degree was immersed in 100. g of water at 18.3 celsius degree. given the specific heat of the metal (Cp = 0.900 J/g Celsius), find the final temperature of the block and the water.
Looking for a good explanation of how a typical 1H NMR spectrum can be obtained, outlining the physical basis for achieving the absorption of radio-frequency energy.
Describe and explain the possible effect on your results of the following experimental errors or variations. a) you added only enough 3 M H2SO4 to bring the pH down to 4.
suppose that you are working as a lab technician for a world famousarcheologist and upon returning from an extended
Ten milligrams of CS2 react with an excess of chlorine gas. State the heat evolved is transferred without loss to 6.450 g of water at 22.0 degrees Celsius. Explain what is the final temperature of the water
Nitrogen forms several gaseous oxides. One of them has a density of 1.27 g L-1 measured at 764 mmHg and 150C. write the formula of the compound
If 42.0 g of CO and 27.0 g of H2O are placed in a 5.0 L flask with 132 g of CO2 and 6.0 g of H2 and allowed to reach quilibrium, what will the concentration of CO be when the system finally reaches equilibrium?
A salt contains only magnesium as well as one of the halide ions. A 0.0626-g sample of the salt was dissolved in water as well as an excess of sulfuric acid was added to form magnesium sulfate (MgSO4),
gaseous mixture of 2.34 kg of silane, Sih4 and 55.4 kg of Argon. Determine the mole fraction of silane
Why Nusselt number can be treat as a ratio of conductive resistance to convective resistance
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