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kaciewelkerouwdfa
31.12.2019 •
Chemistry
The decomposition of n2o5 can be described by the equation.2n2o5 (soln) > 4no2 (soln) + 2 (g)given this data for the reaction at 45 degrees c in carbon tetrachloride solution, calculate the average rate for each successive time interval.t(s) [n2o5] (m)0 2.10195 1.86556 1.48825 1.25interval: 0 s to 195 sreaction rate= /s195 s to 556 sreaction rate= /s556 s to 825 sreaction rate= /s
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Ответ:
Rate 1 => 1.2E-3 M/s, Rate 2 => 1.05E-3 M/s, Rate 3 => 8.9E-4 M/s
Explanation:
Rate = Δ[N₂O₅]/Δtime
Rate 1 = (1.86556 - 2310195)M/(195 - 0)s = -1.2 x 10⁻³ M/s
Same for Rates 2 & 3.
Ответ:
the salt produced is K2SO4
hope it helps.☺