It is estimated that the net amount of carbon dioxide fixed by photosynthesis on the landmass of earth is 5.5*1016 g/yr of CO2. Assume that all this carbon is converted into glucose. Calculate the energy stored by photosynthesis on land per year, in KJ. Calculate the average rate of conversion of solar energy into plant energy in megawatts, MW. A large nuclear power plant produces about 103 MW. The energy of how many such nuclear power plants is equivalent to the solar energy conversion?

Q: A 0.530-g sample of nonanedioic acid (C9H1604) is burned in a bomb calorimeter and the temperature…

A: To calculate the change in enthalpy (ΔH) for the combustion reaction per mole of nonanedioic acid (C…

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A: Given: Energy=9.0×106 kJ

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A: Amount of energy used each year =  500 x 1015 kJ = 507500 kJ

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A:

Q: Justify the use of these non renewable resources (metals and fuels) based on their properties.

A: Non renewable resources are that when we used that then we can't replace that resources.  Non…

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A:

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A: This question is based on basic knowledge. This question is based on renewable energy .

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A: The mass of the potato chips sample = 1.91 g The heat capacity if given by = C = 6.94 Kcl/ °C The…

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A: 1.6 Kg of an iron block at 25◦ C is heated by a torch and 17 KJ of heat is transferred. 890 g of…

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A:

Q: A sample of 2.10 g of potato chips was burned in a calorimeter. The calorimeter was calibrated to…

A:

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Q: te the heat release when 266 grams of white pl

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Q: How does the burning of fossil fuels contribute to global warming?.

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A:

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Environmental Pollution

Environmental pollution occurs due to some unwanted alteration in the surroundings which results in unfavorable effects on all organisms of that surrounding.