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Question: Calculate the energy of each vibration in cm-1, and calculate the total Zero Point Energy of the molecule in cm-1. Hint: CS2 has four vibrations, two of which are degenerate bending vibrations.
The final volume of the balloon is 1500 mL. The atmospheric pressure is 1.00 atm. What was the original pressure of HI in the cylinder before the release of HI
If we inject 120.0 mL of liquid helium and allow the entire system to warm to room temperature (25°C), what is the pressure inside the bottle
a metal cube having a mass of 19.51 grams is dropped into a graduated cylinder containing 9.50 ml of water. this causes
Question- At extremely low temperatures, molecules condense into a single quantum state and become a "supermolecular wavefunction" with special properties, including the extension of the molecule throughout space. This is called "Bose-Einstein Con..
From a consideration of the Lewis structure of the thiocyanate ion, SCN- in which carbon has double bond with both the sulfur and nitrogen atoms, what are the formal charges on the sulfur, carbon, and nitrogen atoms respectively
The density of a liquid is determined by successively weighing 25, 50, 75, 100 and 125mL of the liquid in a 250mL beaker. If volume of liquid is plotted along the horizontal axis, and total mass of beaker plus liquid is plotted on the vertical axi..
A 0.233 g sample of an unknown monoprotic acid was titrated with 0.105 M KOH and the resulting titration curve is shown below. It took 35 mL to reach the equivalence point. What is the molar mass of the acid
the miners trapped in the san jose copper mine in chile are 700 meters below ground. calculate the work needed to raise
A stereoselective reaction is a reaction that yields predominantly or exclusively one stereoisomer when two or more stereoisomers are possible. What reaction is stereospecific but not stereoselective
What is the half-life of a compound if 78 percent of a given sample of the compound decomposes in 45 min? Assume first-order kinetics.
volume of methane gas is cooled from 298 K to 149 L. If the pressure remains constant, what is the final volume?
The rate constant (K) for a reaction was measured as a function of temperature. A plot of ln K versus 1/T (in K) is linear and has a slope of -9.50×10^3 K. Calculate the activation energy for the reaction.
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