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Chemistry, 12.08.2019 23:30 sindy35111

The world's total petroleum reserve is estimated at 2.0 x 10^22 joules la joule (j) is the unit of energy where 1j =1kg m^2/s^2). at the present rate of consumption, 1.8 x 10^20 joules per year (j/yr), how long would it take to exhaust the supply?

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