6) NH¼NO3 decomposes according to the following reaction : NH4NO3(s) → N2O(g) + 2H2O(g) It is a first order reaction. The reaction is kinetically followed by analyzing the gas evolved (N20(g)) at 65 °C. An initial amount of ammonium nitrate, 100 mg, was placed in a reaction flask and decomposition reaction was carried out for 85 min. At the end of the reaction the gas evolved was measured as 4.5 cm³ under 1 bar total pressure. Calculate the rate constant and half life for the reaction. Assume that the gases behave ideally. Vapor pressure of water at 65°C = 187.5 mm Hg

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6) NHẠNO3 decomposes according to the following reaction :
NH,NO;(s) → N20(g) + 2H,O(g)
It is a first order reaction. The reaction is kinetically followed by analyzing the gas evolved
(N20(g)) at 65 °C. An initial amount of ammonium nitrate, 100 mg, was placed in a reaction
flask and decomposition reaction was carried out for 85 min. At the end of the reaction the
gas evolved was measured as 4.5 cm' under 1 bar total pressure. Calculate the rate constant
and half life for the reaction. Assume that the gases behave ideally.
Vapor pressure of water at 65°C = 187.5 mm Hg
Transcribed Image Text:6) NHẠNO3 decomposes according to the following reaction : NH,NO;(s) → N20(g) + 2H,O(g) It is a first order reaction. The reaction is kinetically followed by analyzing the gas evolved (N20(g)) at 65 °C. An initial amount of ammonium nitrate, 100 mg, was placed in a reaction flask and decomposition reaction was carried out for 85 min. At the end of the reaction the gas evolved was measured as 4.5 cm' under 1 bar total pressure. Calculate the rate constant and half life for the reaction. Assume that the gases behave ideally. Vapor pressure of water at 65°C = 187.5 mm Hg
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