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How much energy (J) is contained in 2.0 kg of water if its natural deuterium is...

How much energy (J) is contained in 2.0 kg of water if its natural deuterium is used in the fusion reaction of 21H+21H?31H+ 11H?

Compare to the energy obtained from the burning of 2.0 kg of gasoline, about 1.0×108 J .

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