Chemistry

Chemistry, 01.08.2019 02:00, joeydjky

As the temperature increased, what happened to the n2o4 concentration?

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Chemistry, 23.06.2019 07:30, jonquil201

Using this reversible reaction, answer the questions below: n2o4 2no2 (colorless) (reddish-brown) -as the temperature increased, what happened to the n2o4 concentration? -was the formation of reactants or products favored by the addition of heat? -which reaction is exothermic? right to left or left to right? -if the change of enthalpy of this reaction when proceeding left to right is 14 kcal, which chemical equation is correct? n2o4 2no2 + 14 kcal n2o4 2no2, hr = +14 kcal n2o4 + 14 kcal 2no2 n2o4 2no2, hr = -14 kcal

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Chemistry, 23.06.2019 17:00, mikemofun9079

Using this reversible reaction, answer the questions below: n2o4 2no2 (colorless) (reddish-brown) -as the temperature increased, what happened to the n2o4 concentration? -was the formation of reactants or products favored by the addition of heat? -which reaction is exothermic? right to left or left to right? -if the change of enthalpy of this reaction when proceeding left to right is 14 kcal, which chemical equation is correct? n2o4 2no2 + 14 kcal n2o4 2no2, hr = +14 kcal n2o4 + 14 kcal 2no2 n2o4 2no2, hr = -14 kcal

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Chemistry, 10.09.2019 05:20, Bellaburrito

Astudent performs a kinetic experiment on the first-order kinetics of the reaction: n2o42no+o2. she calculates the first-order decomposition of the reactant using the relationship: [n2o4]t=[n2o4]0e-kt using the first-order rate constant k = 0.750 s-1 and the following data: initial mass of n2o4: 25.7  0.3 g, initial volume of n2o4: 0.22 0.01 l, and time t = 3.8  0.2 s. use error analysis to calculate her reported concentration of n2o4 including the range of uncertainty.

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