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The activation energy for the reaction no2(g)+co2(g)â¶no(g)+co(g) is ea = 300 kj/mol and the change in enthalpy for the reaction is ÎŽh = -100 kj/mol . what is the activation energy for the reverse reaction?
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Liquid ammonia is produced at high temperatures and under great pressure in a tank by passing a mixture of nitrogen gas and hydrogen gas over an iron catalyst. the reaction is represented by the following equation. n2(g) + 3h2(g) â 2nh3(g) changing all but one experimental condition will affect the amount of ammonia produced. that condition is a) increasing the concentration of both reactants b) changing the temperature within the tank c) decreasing the pressure within the tank. d) increasing only the amount of nitrogen present.
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What is the unit for liquid density...
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