Explain why is ethanol considered to be a green alternative
Combustion of ethanol produces CO2. Combustion of gasoline produces CO2. Explain why is ethanol considered to be a green alternative fuel when it forms the CO2, just as traditional fuels do ( CO2 is a greenhouse gas)?
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The two parallel currents 16A and 24A is 1.75m apart. Determine the force on the electrons moving with speed 2.5 * 10^4 M/s. Determine magnetic field first. Determine location where the magnetic field is equivalent to zero.
Determine the numbers of moles of substrate are hydrolyzed per second per milligram of enzyme when the substrate concentration is much greater than KM?
Explain how much heat must be removed to lower the temperature of 355g of water from 53 degrees Celsius to 18 degrees Celsius.
A glass block, for which n = 1.52, consists of a blemish situated 4.5 cm from one surface. At what distance from that surface does the image of the blemish come into view to the outside observer
Assuming they come to the same temperature, determine the final temperature of the water and silver? A piece of silver weighing 25.0g is heated to 100oC. it is then dropped into 42.5g of water that has a temperature of 21.7oC.
Assume that the standard deviation of gasoline price per gallon is $0.50. A sample of 49 gas stations in Salt Lake City is taken. The probability that sample mean price is in ±0.10 of population mean is
Determine the distance between alternating bright fringes on the screen when the light source consists of a wavelength of 630 nm?
Where the H2, CO and CH4 come from coalpyrolysis. If a gas phase composed of CO: 13.54%, CO2:15.22%, H2: 15.01%, CH4: 3.20%, and the balance N2 is burned with the 40% excess air.
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The cognitive groupings or clusters of outcomes that are viewed as having critical psychological or physiological consequences are known as:
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