CHEM 1000 Final: CHEM 1000 Mizzou Final fs10
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Name: _________________________: a sample of air occupies 3. 8 l when the pressure is 1. 2 atm. What pressure is required in order to compress it to 0. 075 l? (the temperature is kept constant. : 61 atm, 24 atm, 42 atm, 0. 024 atm, nitroglycerin (c3h5n3o9) is a powerful explosive. 4c3h5n3o9 6n2 + 12co2 + 10h2o + o2. This reaction generates a large amount of heat and many gaseous products. It is the sudden formation of these gases, together with their rapid expansion, that produces the explosion. Calculate the volume of water in the ocean in liters: 7. 0 1012 l, 8. 6 1015 l, 7. 0 1020 l, 4. 1 103 l. Calculate the number of moles of gas present: 0. 43 mol, 0. 043 mol, 4. 1 mol, 0. 24 mol. Version 2 page 2: the depletion of ozone (o3) in the stratosphere has been a matter of great concern among scientists in recent years.
