
Concept explainers
(a)
Interpretation:
The half-cell reactions and overall reactions for the given
Concept Introduction:
The amount of electrical charge that is passing through a circuit depends upon the amount and time of the flow of current. The electrical charge is measured in Coulomb.
Where,
Faradays First law of electrolysis says that the quantity of substance deposited on an electrode is proportional to the charge passed through the solution.
Where,
(b)
Interpretation:
The half-cell reactions and overall reactions for the given electrolysis has to be found and the fate of impurities in the anode also has to be explained. The time required for the completion of electrolysis has to be calculated.
Concept Introduction:
The amount of electrical charge that is passing through a circuit depends upon the amount and time of the flow of current. The electrical charge is measured in Coulomb.
Where,
Faradays First law of electrolysis says that the quantity of substance deposited on an electrode is proportional to the charge passed through the solution.
Where,
(c)
Interpretation:
The half-cell reactions and overall reactions for the given electrolysis has to be found and the fate of impurities in the anode also has to be explained. The time required for the completion of electrolysis has to be calculated.
Concept Introduction:
The amount of electrical charge that is passing through a circuit depends upon the amount and time of the flow of current. The electrical charge is measured in Coulomb.
Where,
Faradays First law of electrolysis says that the quantity of substance deposited on an electrode is proportional to the charge passed through the solution.
Where,

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Chapter 18 Solutions
Chemistry: Atoms First V1
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- Draw the mechanism for the following Friedel-Craft reaction. AlBr3 Brarrow_forward(a) Draw the structures of A and B in the following reaction. (i) NaNH2, NH3(1) A + B (ii) H3O+arrow_forwardFor the reaction 2 N2O5(g) → 4 NO2(g) + O2(g), the following mechanism has been proposed: N2O5 →> NO₂+ NO3_(K1) NO2 + NO3 → N2O5 (k-1) NO2 + NO3 → → NO2 + O2 + NO (K2) NO + N2O5- NO2 + NO2 + NO2 (K3) d[N₂O5] __2k‚k₂[N2O5] Indicate whether the following rate expression is acceptable: dt k₁₁+ k₂arrow_forward
- Consider the following decomposition reaction of N2O5(g): For the reaction 2 N2O5(g) → 4 NO2(g) + O2(g), the following mechanism has been proposed: N2O5 → NO2 + NO3 (K1) NO2 + NO3 → N2O5 (k-1) NO2 + NO3 → NO2 + O2 + NO (K2) NO + N2O5 → NO2 + NO2 + NO2 (K3) Indicate whether the following rate expression is acceptable: d[N2O5] = -k₁[N₂O₂] + K¸₁[NO₂][NO3] - K¸[NO₂]³ dtarrow_forwardIn a reaction of A + B to give C, another compound other than A, B or C may appear in the kinetic equation.arrow_forwardFor the reaction 2 N2O5(g) → 4 NO2(g) + O2(g), the following mechanism has been proposed: N2O5 →> NO₂+ NO3_(K1) NO2 + NO3 → N2O5 (k-1) NO2 + NO3 → → NO2 + O2 + NO (K2) NO + N2O5- NO2 + NO2 + NO2 (K3) d[N₂O5] __2k‚k₂[N2O5] Indicate whether the following rate expression is acceptable: dt k₁₁+ k₂arrow_forward
- Given the reaction R + Q → P, indicate the rate law with respect to R, with respect to P and with respect to P.arrow_forwardSteps and explanations. Also provide, if possible, ways to adress this kind of problems in general.arrow_forwardk₁ Given the reaction A B, indicate k-1 d[A] (A). the rate law with respect to A: (B). the rate law with respect to B: d[B] dt dtarrow_forward
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