Chemistry, 05.05.2020 18:32 oliviapolerop7209
The decomposition of nitramide, O 2 NNH 2 , O2NNH2, in water has the chemical equation and rate law O 2 NNH 2 ( aq ) βΆ N 2 O ( g ) + H 2 O ( l ) rate = k [ O 2 NNH 2 ] [ H + ] O2NNH2(aq)βΆN2O(g)+H2O(l)rate=k[O2NN H2][H+] A proposed mechanism for this reaction is O 2 NNH 2 ( aq ) k 1 β k β 1 O 2 NNH β ( aq ) + H + ( aq ) ( fast equilibrium ) O2NNH2(aq)βkβ1k1O2NNHβ(aq)+H+(aq)(f ast equilibrium) O 2 NNH β ( aq ) k 2 ββ N 2 O ( g ) + OH β ( aq ) ( slow ) O2NNHβ(aq)βk2N2O(g)+OHβ(aq)(slow) H + ( aq ) + OH β ( aq ) k 3 ββ H 2 O ( l ) ( fast ) H+(aq)+OHβ(aq)βk3H2O(l)(fast) What is the relationship between the observed value of k k and the rate constants for the individual steps of the mechaanism?
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The two naturally occurring isotopes of chlorine are 35cl (34.969 amu, 75.77%) and 37cl (36.966 amu, 24.23%). the two naturally occurring isotopes of bromine are 79br (78.918 rm amu, 50.69%) and 81br (80.916 amu, 49.31%). chlorine and bromine combine to form bromine monochloride, brcl. 1. how many peaks will be present in a mass spectrum for brcl? the four combinations of molecule possible given these four isotopes are: 81br37cl, 81br35cl, 79br37cl, and 79br35cl. 2. what are the masses of the four different brcl molecules? express the masses using six significant figures, in decreasing numeric order (highest to lowest), separated by commas.
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The decomposition of nitramide, O 2 NNH 2 , O2NNH2, in water has the chemical equation and rate law...
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