What is the longest wavelength in nm of radiation
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What is the longest wavelength (in nm) of radiation that can bring about the following reaction. OH(g) → O(g) + H(g).
"isooctane" a fuel used in gasoline engines because it has an antiknock octance rating of 100, has a density of 0.6919 g cm-3. How many pounds would 20.4 gallons of this fuel weigh?
A gas-filled balloon having a volume of 6.00 L at 1.2 atm and 25°C is allowed to rise to the stratosphere (about 30 km above the surface of Earth), where the temperature and pressure are -23°C and 3.00 10-3 atm, respectively. Calculate the
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A bottle of wine contains 14.5% ethanol by volume. The density of ethanol (C2H5OH) is 0.789 g/cm3. Calculate the concentration of ethanol in wine in terms of mass percent and molality.
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