Wednesday, February 29, 2012

When backpacking in the wilderness, hikers often boil water to sterilize it for drinking. Suppose that you are?

What volume of fuel should you bring? Assume each of the following: the fuel has an average formula of 15 of the heat generated from combustion goes to heat the water (the rest is lost to the surroundings); the density of the fuel is 0.78 the initial temperature of the water is 25.0 and the standard enthalpy of formation of is -224.4 .When backpacking in the wilderness, hikers often boil water to sterilize it for drinking. Suppose that you are?
Buy a water filter or purification system and leave the fuel at home.
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