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Buoyant

trench

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Dense

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Ridge

The nuclear fission process releases neutrons and question 27 options: alpha particles electrons energy beta particles

Describe at least two advantages and two disadvantages of using hydropower as a source of energy.

For the reaction i2(g)+br2(g)←−→2ibr(g), kc=280 at 150 ∘c. suppose that 0.450 mol ibr in a 2.00-l flask is allowed to reach equilibrium at 150 ∘c. what is the equilibrium concentration of 2ibr, i2, br2