The reaction of carbon dioxide with hydroxide ion is aqueous solution is postulated to occur according to the mechanism:
1) CO2 (aq) + OH^-(aq) ==> HCO3^-(aq) (slow)
2) HCO3^-(aq)+OH^-(aq) ==> CO3^2-(aq) + H2O (l) (fast)
a) write the balanced chemical equation for the overall reaction?
b) identify any reaction intermediates?
c) predict the rate law of the overall reaction.?
CO2 + OH-
----------------------------> HCO3- (
slow)
HCO3- + OH- ---------------------------> CO32- + H2O (fast)
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CO2 + 2 OH- -----------------------------> CO32- + H2O => overall balanced equation
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b) the intermediate means formed and consumed during the reaction in the above reactions the intermediate is => HCO3-
c) rate is depends on the slow step which is rate determining step
so rate = K [CO2 ] [OH-]
The reaction of carbon dioxide with hydroxide ion is aqueous solution is postulated to occur according...
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