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Question- What is the wavelength, in nm, of the line in the hydrogen spectrum when one n value is 1 and the other n value is 5? Enter answer to nearest nanometer.
Be supposed to answer all parts thus I can get five stars
Mesitylene is a liquid hydrocarbon. Burning 0.115 g of the compound in oxygen gives 0.379 g of CO2 and 0.1035 g of H2O. What is the empirical formula of Mesitylene?
For the following gaseous rxn, if the system is heated and compressed, which way will it shift to restore equilibrium. A + B 2C + D + Δ
Explain which of the following choices are conjugate acid-base pairs and will produce a buffer solution. Please explain your reasoning. There may be more than one correct choice.
Designate the Bronsted-Lowry acid and the Bronsted-Lowry base on the left side of the equation below, and also designate the conjugate acid and the conjugate base on the right side
It takes 12 hours for half of the He in a container to leak out. If the same container is refilled with Ne, how long will it take for half of the Ne to leak out
Compute the concentration (in molarity) of a NaOH solution if 35.0 mL of the solution are needed to neutralize 12.0 mL of a 0.312MHCl solution
Explain the hybridization state of C and N atoms in tryptophan as well as determine the number of sigma and pi bonds in the molecule.
If Carbon monoxide is present at a level of 16.3ppm by volume in an air sample taken at 15 degrees Celsius and 1.00atm pressure. Explain at what temperature at 1.00atm pressure would the sample also contain 7.5 mg/cm3 of CO
The solubility of CO2 in water at 25°C and 1 atm is 0.034 mol/L. What is its solubility under atmospheric conditions? (The partial pressure of CO2 in air is 0.0003 atm.) Assume that CO2 obeys Henry's law.
If these two samples are mixed and then compressed in a 1.3 L vessel, what is the final pressure of the mixture. Assume that the temperature remains unchanged.
Draw the compound and its constitutional isomer indicate which structure has enantiomers, diastereomers or meso compounds. is the constitutional isomer chiral or achiral
When naphthalene is sulfonated with H2SO4, two sulfonic acid products are formed. Draw structural formulas for each product.
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