Chemistry, 21.02.2020 05:59 jessica94866
8. A proposed mechanism for the decomposition of hydrogen peroxide (H2O2) consists of three elementary steps:
H2O2(g) β 2OH(g)
H2O2(g) + OH(g) β H2O(g) + HO2(g)
HO2(g) + OH(g) β H2O(g) + O2(g)
The rate law of the reaction is first order with respect to H2O2(g). Which step of the mechanism is the rate-determining step?
A. The first step.
B. The third step.
C. Reactions in the gas phase do not have rate determining steps.
D. Steps 1 and 2 are both rate detemining steps.
E. The second step.
Answers: 2
Chemistry, 22.06.2019 06:00
In 1901, thomas edison invented the nickel-iron battery. the following reaction takes place in the battery. fe(s) + 2 nio(oh)(s) + 2 h2o(l) fe(oh)2(s) + 2 ni(oh)2(aq) how many mole of fe(oh)2, is produced when 5.35 mol fe and 7.65 mol nio(oh) react?
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Chemistry, 22.06.2019 13:00
Using the thermodynamic information in the aleks data tab, calculate the standard reaction free energy of the following chemical reaction: β+p4o10s6h2ol4h3po4s round your answer to zero decimal places.
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8. A proposed mechanism for the decomposition of hydrogen peroxide (H2O2) consists of three elementa...
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