1
answer
0
watching
172
views
6 Nov 2019
The rate for the oxidation of iron (II) by cerium(IV) Ce 4- (aq) + Fe 2 - (aq) rightarrow Ce 3+' (aq) + Fe 3+ (aq) was studied by the method of initial rates. Write the complete rats law for this reaction. Including the rate constant (with its units). Predict the initial rate it [Ce 4+] = 2.6 times 10 -5 Mand [Fe 2+] = l3 times 10 -5 M. Cyclopropane changes into propene at 500 +C. C 3H e(g. cyclopropane) rightarrow C 3H 5 (g. propene) The following measurements were made on a particular system which, at time zero. contained only cyclopropane. By plotting this data and drawing the appropriate tangents, evaluate the rate of disappearance of cyclopropane at 0 s and t = 600 s. Show transcribed image text
The rate for the oxidation of iron (II) by cerium(IV) Ce 4- (aq) + Fe 2 - (aq) rightarrow Ce 3+' (aq) + Fe 3+ (aq) was studied by the method of initial rates. Write the complete rats law for this reaction. Including the rate constant (with its units). Predict the initial rate it [Ce 4+] = 2.6 times 10 -5 Mand [Fe 2+] = l3 times 10 -5 M. Cyclopropane changes into propene at 500 +C. C 3H e(g. cyclopropane) rightarrow C 3H 5 (g. propene) The following measurements were made on a particular system which, at time zero. contained only cyclopropane. By plotting this data and drawing the appropriate tangents, evaluate the rate of disappearance of cyclopropane at 0 s and t = 600 s.
Show transcribed image text 25 Apr 2023