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  1. A

    When some large nuclear plants run at full capacity, they produce

    about?1100 MW of electrical power. At this r? When some large nuclear plants run at full capacity, they produce about?1100 MW of electrical power. At this rate, what mass of 235U (kg)?would it consume per year if the efficiency of converting nuclear energy?to electricity is 33%? How many metric...
  2. A

    a) Photosynthesis is estimated to produce 320.0 g (dry weight) of plant matter per...

    ...square meter, 50% of which? a) Photosynthesis is estimated to produce 320.0 g (dry weight) of plant matter per square meter, 50% of which is carbon. Calculate the total # of grams of carbon "fixed" each year by 1000 square meters. b) The photosynthetic reaction can be represented as:6CO2 +...
  3. A

    Assume the average American car is driven 7000 miles/year.How much carbon (in lbs)

    is released into the atm? 1. Assume the average American car is driven 7000 miles/year.How much carbon (in lbs) is released into the atmosphere by this car? Assume gasoline is octane, with a density of 0.692 g/mL. Assume the car mileage is 20 miles/gallon. Calculate mass octanol in 1 g...
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