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The activation energy for the reaction no2(g)+co2(g)ā¶no(g)+co(g) is ea = 300 kj/mol and the change in enthalpy for the reaction is Ī“h = -100 kj/mol . what is the activation energy for the reverse reaction?
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In the reaction h2co3 (aq) + 3nh3 (aq) = 2 nh4+ (aq) + co3 2-, how many electrons are transferred?
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Which scientists contributed to the determination of how cfcs in clouds in the upper atmosphere could destroy ozone molecules
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Which of the following are properties of acids? Choose all correct answers.
Feel slippery
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