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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 house is losing heat to the outside air through the walls and windows at a rate of 60,000 kJ/hr while the energy generated within the house from people, lights,and appliances amounts to 4,000 kJ/hr.
In each reaction box, place the best reagent and conditions from the list below. (A reagent may be used more than once.) acetylene to 3-hexyne-1-ol
Draw the structures of both deprotonated isomers and explain how the difference in cis and trans arrangements allow the single-deprotonated form of maleic acid to form a hydrogen bond with itself but fumaric acid cannot form a similar hydrogen bon..
Explain what is affinity chromatography. Explain how does a protein a column work in the purification of an antibody
What is the band gap energy in kilojoules per mole if bule diamonds absorb orange light with a wavelength of 675nm
Describe a procedure that might be used to separate p-dichlorobenzene
Which of the following compounds exhibits the pattern of m/z values shown below? 41, 43, 57, 87, 101, 116 a. propylbromide b. sec-butyl isopropyl ether c. isopropyl bromide d. 2-hexanol e. 2-butanone
If the average molar mass of a sample of soybean oil is 960, how many grams of are needed to saponify 2.5 of the oil
A mixture was found to contain 3.10g of SiO2, 0.38 g of cellulose and 6.72 g of calcium carbonate. What is the percentage of SiO2 in this mixture
What would happen to the A450 valure for a sample as test tube#10(is included 1ml of 0.0025M Fe(NO3)3 , 1ml of 0.0025M KSCN, and 5ml of 0.1M HNO3 ) ,if accidentally added 5 drops of disodium hydrogen phospate
a 15.0-ml sample of nacl solution has a mass of 15.78 g. afterthe nacl solution is evaporated to dryness the dry salt
A large flask with a volume of 936mL is evacuated and found to have a mass of 134.66 g. it is then filled to a pressure of 0.967atm at 31 C with a gas of unknown molar mass and then reweighed to give a new mass of 135.91 g. what is the molar mass ..
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