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The activation energy for the reaction no2(g)+co2(g)⟶no(g)+co(g) is ea = 300 kj/mol and the change in enthalpy for the reaction is δh = -100 kj/mol . what is the activation energy for the reverse reaction?
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What is a number added in front of a formula in order to balance the equation
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How many atoms or molecules are there in a mole of a substance?
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