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1) The decomposition of compound A is first order with an activation energy of 52.3 kJ...

1) The decomposition of compound A is first order with an activation energy of 52.3 kJ mol-1. If 10% of A is decomposed in 10 minutes at 10 ℃ show that after 20 minutes at 20 ℃, the proportion of A decomposed will be 36.2%.

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