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Below is the 1H NMR spectrum of the following triazine structure. In the expansions of the spectrum, place the observed multiplicity in the bin above the resonance. In the full spectrum, assign the correct number label for each resonance, including the resonances at 7.26 and 1.6 ppm.
How many moles of ammonia are produced when 20 moles of hydrogen react with 40 moles of nitrogen
Predict the sign of delta S for each of the following changes.
Assuming an atmospheric pressure of 1 atmosphere, how cold does it have to be to keep your lighter from working?
A weather balloon has a volume of 450 L when filled with helium at 45oC to a pressure 0.80 atm. What is the new volume of the balloon in an atmosphere where the pressure
A proton in a linear accelerator has a de Broglie wavelength of 117pm. what is the speed of the proton?
If the temperature in the chamber is 103 °C after the charge is ignited, what is the pressure, in atmospheres, behind the cannonball when the gunpowder goes off?
the total pressure in the container is 3.70 atm . Calculate the partial pressure of each gas in the container
When determining the pressure of dry hydrogen gas, explain how the measured atmospheric pressure is corrected for the presence
NaCl(aq) + H2O(l) → NaOH(aq) + Cl2(g) + H2(g). If the brine contains 389 g of NaCl, how much Cl2 can be produced.
What is the final temperature of a mixture of that 5.00 x 102 mL of hot water at 95.0°C and 475 g of -12.0°C ice cubes? (NOTE that in this process, the ice heats up to its melting point, melts, and then heats to the final temperature of the mixtur..
what is the density of a block of marble that occupies 285 centimeters cubed and has a mass of 636 grams? answer in units of g/centimeters cubed.
Calculate the average O-F bond energy given the following average bond energies: O=O 498 kJ/mol F-F 159 kJ/mol
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