What is the population ratio of the ground
What is the population ratio N(J=1)/N(J=0), where J=0 and 1 are the ground and 1st excited rotational levels for HCl at temperature of 278K? Assume a rotation constant B of 10.93cm-1 for Cl-35 isotope.
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An ionic solid which is having 25.0 g was dissolved in the 1.00 kg of H2O. The freezing point of the resulting solution was -1.59 ºC. Calculate the ionic solid?
Assume that the reaction for the formation of gaseous hydrogen fluoride from fluorine gas and hydrogen gas has an equilibrium constant which is having the 1.15 * 10 ^2 at a certain temperature.
If 2 liters of a 4 M aqueous solution of zinc nitrate are reacted with an excess of an aqueous solution of sodium sulfide, determine the numbers of grams of the zinc sulfide should precipitate theoretically?
If one hydrogen were replaced by bromine, which benzene compound with molecular formula, C6H6 would yield only one mono substitution product.
Calculate the rotational theta temperature for HCl? Calculate the rotational partition function at this temperature by using the classical approximation and rigid rotor model.
Why the temperature would be required to achieve a population of the first excited vibration state of that is 1/2 the population of the ground state?
Determine the population ratio N(v=1)/N(v=0), where v=0 and 1 are the ground and excited vibration states for the HCl at room temperature of 298K? Assume a vibration transition wave number of 2991 cm-1 and Cl-35isotope.
Describe the vapor pressure of a solution which contains the 50.0% by mass sucrose (MW 342 g/mol) in water (MW 18.0 g/mol, density 1.00 g/mL) at a temperature where pure water has a vapor pressure of 26.0 torr.
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