What volume of gas was produced
The reaction: 2 C7H5N3O6-> 3 N2 + 5H2O + 7CO + 7c. if 2.9 ml of water was recovered, what volume of gas was produced? assume standard conditions and d= .998 g/ml-1
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Calculate the pH after .020 mol HCl is added to 1L of each of the 4 below. a mixture containing 0.112 M NONH2 and 0.112 M HONH3Cl
A mixture of 3.8 g H2 (gas) and 11.6 g He(gas) in a 5. L flask is maintained at 0 degrees C}.What is the partial pressure of each gas (in atm)?
Cu alloy C82500 has the approximate composition 98 wt.% Cu - 2 wt.% Be. C82500 can be precipitation hardened (see the Cu-Be phase diagram below).
A speedboat moving at 40.0m/s approaches a no-wake buoy marker 100m ahead. The pilot slows the boat with a constant acceleration of negative 3.05 m/s^2 by reducing the throttle. How long does it take the boat to reach the buoy?
A displacement vector is 19.0 m in length and is directed 33.0o east of north. What is the northward component of this vector? What is the eastward component of this vector?
What will the pressure inside the container become if the piston is moved to the 1.80 mark while the temperature of the gas is kept constant?
A 0.4m3 rigid tank initially contains refrigerant-134a at 14oC. At this state, 70% of the mass is in the vapour phase, and the rest in the liquid phase.
The sudden opening of the epiglottis and vocal cords releases this air explosively. Just prior to this release, what is the approximate pressure of the gas inside the lungs?
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