How many liters of nitrogen dioxide will produce
In the commercial manufacture of nitric acid, how many liters of nitrogen dioxide will produce 30 liters of nitric oxide given that both gases are at STP?
3NO2 + H2O 2HNO3 +NO
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Initially the container is divided into 2 equal parts, using a very thin partition. one side is filled with a mole of argon at temperature T and pressure P whereas the other side is under vacuum.
How many grams of sodium sulfide are formed if 1.60 g of hydrogen sulfide is bubbled into a solution containing 2.13 g of sodium hydroxide, assuming that the sodium sulfide is made in 94.0 % yield?
What is the minimum number of bits required to represent each of the following decimal numbers: 10, 1000, 100,000, and 1,000,000?
The following times to failure in hours were observed in an experiment where 14 units were tested until eight of them have failed: 80,310,350,470,650,900,1100, and 1530.
A sample of 1.42 g of Helium and an unweighed quantity of Oxygen are mixed in a flask at room temperature. The partial pressure of Helium is 42.5 torr and of oxygen is 158 torr. What is the mass of oxygen in the container?
Develop equations which may be solved to give the final temperature of the gas remaining in a tank after the tank has been bled from an initial pressure PI to a final pressure P2.
calculate the number of moles of gaseous N2 contained in a sample of 300 ml of gas saturated with water vapour at 25 degree celcius and 95 kPa.
Once released into the atmosphere, the SO2 is likely to react with oxygen to form SO3. What can happen next if the SO3 encounters water droplets?
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