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Drinking mineral water but I do not like too many dissolved ions in the water. Therefore, I bought a water carbonation machine. This machine works by providing CO2 at 5 atm. Estimate the concentration of the soda water it produces. Use a Henry's law constant of 1.25 x 106 K/Torr and assume the water is at 25 0C.
A sample of an unknown gas effuses in 11.9 min. An equal volume of H2 in the same apparatus at the same temperature and pressure effuses in 2.19 min. What is the molar mass of the unknown gas
Atmospheric pollution is a problem that has recieved much attention. not all pollution, however, is from industrial sources. Volcanic eruptions can be a significant source of air pollution.
Compute the binding energy of the 6Li nucleus in Joules per nucleon, given the subsequent nuclear masses: 6Li = 6.01348 amu, proton = 1.00728 amu and neutron = 1.00867 amu.
Assuming that nitrogen Henry constant for blood is the same as for water, calculate the amount (in grams) of nitrogen dissolved in blood when breathing normal air containing 80% of nitrogen at:
An enzyme-catalyzed reaction was carried out in a 0.2M "Tris" buffer, pH 7.8. As a result of the reaction, 0.03 mole/liter of H+ was produced. (pKa of Tris =8.1). What was the ratio of Tris+
Arrange the following elements from greatest to least tendency to accept an electron. Rank from greatest to least tendency to accept an electron.
explain what would happen if you failed to achieve complete precipitation of the Lead in procedure 2(separation of silver and Lead ii ions as chlorides), Explain how this might impact your results
The metal aluminum is made commercially from al2o3. what weight of Al goes 1.00kg of this metal oxide contain
Conclude the range of pressures that this system can exists as 2 phases By imagine Raoult's law is applied to the system
1.00 mol c12h22o11 is added to .150 kg of water and the water is heated to 100 degrees celsius. what is the vapor
What is the final volume of the balloon? Assume ideal-gas behavior. A very flexible balloon with a volume of 1.2 L at 1.0 atm at 300 K is allowed to rise to the stratosphere
indicate whether each are activating or deactivating, and whether each are ortho para or meta directing substituents.
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