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Problem- Please label the peaks, describe any impurities like at 1.5 the isoxazole has water, and tell how many peaks there should be like for an isoxazole there might be 12 peaks
I need proficient help in the following problems.
two moles of neon gas initially at 315.2k and a pressure of 12.7 atm are compressed adiabatically to one-second of
The following data were obtained when measuring the delta H of neutralization for the reaction of HCl with NaOH.
what is the expected theoretical equivalence volume for the titration of 25.00ml of 0.1000 m hcl with 0.09755 m naoh?
Benzene has heat of vaporaization 31 kj/mol and at 25 C has vapor pressure of 108 mm Hg the normal boiling point of benzene is ln 760/108 =31/8.314(1/298-1/t2)
You plan to marinate a piece of beef for your dinner. The beef is 5 by 6 inches with the thickness of 1 inch. You rub salt and pepper all around it, and set it aside for 30 minutes. Then you checked it after 30 minutes and found that the beef tast..
A sample of drinking water collected from a suburban Boston municipal water system in 2002 contained 0.45 pCi/L of radon. Assume that this level of radioactivity was due to the decay
Which one of the following salts, when dissolved in water, produces the solution with the lowest pH
Draw products A through E for the following series of reactions. If both ortho and para product would form, continue on only with the para product, but mention that ortho would also be a product.
Explain the difference between the chlorides in [Co(NH3)6]Cl3 and [Co(NH3)5Cl]Cl2. Is the measured absorption spectrum for these two compounds consistent
2 moles of nitrogen gas, 4 moles of oxygen gas, 1 mole of chlorine gas are kept at a temperature of 300 K in a 4.0 L container. If R = 0.0821 L*atm/mol*K, what is the partial pressure of all three gases, and what is the total pressure in the conta..
The solubility of PbCl2 in .10M HCl is much lower than in pure water. CaC03 is an insoluble salt, but will dissolve in acid.
Consider a steel tank whose volume is 49.0 L and which contains O2 gas at a pressure of 18100 kPa at 29°C. What volume would the gas occupy at STP?
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