Enter your answer in the provided box. The reaction 2A→ B is first order in A with a rate constant of 2.8 × 10¬2 s1 at 80°C. How long (in seconds) will it take for A to decrease from 0.900 M to 0.140 M?

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A: Given,  Temperature (T) = 22 °c = 295 K Pressure (P) = 1650 psi = 112.3 atm Molar mass of H2 = 2 g/m...

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