The Sun supplies about 1.0 kilowatt of energy for each squaremeter of surface area (1.0 kW/m2,where a watt = 1 J/s). Plants produce the equivalent of about 0.20 g of sucrose (C12H22O11) per hour per square meter. Assuming that the sucrose is produced as follows, calculate the percentage ofsunlight used to produce sucrose.
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Chemistry: The Central Science (13th Edition)
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