Which half equation is used as the standard for the electrode potentials? From the table identify: Strongest oxidizing agent Strongest reducing agent

Chemistry
Which half equation is used as the standard for the electrode potentials? From the table identify: Strongest oxidizing agent Strongest reducing agent

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Answer

2H+(aq)+2eH2(g)2H^+(aq) + 2e^- \rightleftharpoons H_2(g)

Haya hapa majibu kwa maswali yako:

a) Which half equation is used as the standard for the electrode potentials? Mlinganyo wa nusu-mmenyuko unaotumika kama kiwango (standard) kwa uwezo wa elektrodi ni ule wa Standard Hydrogen Electrode (SHE), ambao una uwezo wa elektrodi wa 0.00 V. 2H+(aq)+2eH2(g)\boxed{2H^+(aq) + 2e^- \rightleftharpoons H_2(g)}

b) From the table identify:

i) Strongest oxidizing agent Wakala wa oksidesheni wenye nguvu zaidi ni spishi iliyo upande wa kushoto wa mlinganyo wa nusu-mmenyuko yenye thamani ya E° chanya zaidi. Kutoka kwenye jedwali, thamani chanya zaidi ya E° ni +1.61 V, inayolingana na Ce4+(aq)+eCe3+(aq)\text{Ce}^{4+}(aq) + e^- \rightleftharpoons Ce^{3+}(aq). Kwa hivyo, wakala wa oksidesheni mwenye nguvu zaidi ni Ce4+(aq)\text{Ce}^{4+}(aq).

ii) Strongest reducing agent Wakala wa upunguzaji (reducing agent) mwenye nguvu zaidi ni spishi iliyo upande wa kulia wa mlinganyo wa nusu-mmenyuko yenye thamani ya E° hasi zaidi. Kutoka kwenye jedwali, thamani hasi zaidi ya E° ni -0.76 V, inayolingana na Zn2+(aq)+2eZn(s)\text{Zn}^{2+}(aq) + 2e^- \rightleftharpoons Zn(s). Kwa hivyo, wakala wa upunguzaji mwenye nguvu zaidi ni Zn(s)\text{Zn}(s).

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Haya hapa majibu kwa maswali yako: a) Which half equation is used as the standard for the electrode potentials? Mlinganyo wa nusu-mmenyuko unaotumika kama kiwango (standard) kwa uwezo wa elektrodi ni ule wa Standard Hydrogen Electrode (SHE), ambao una…

Which half equation is used as the standard for the electrode potentials? From the table identify: Strongest oxidizing agent Strongest reducing agent
Chemistry

This chemistry question involves key chemical concepts and calculations. The detailed solution below walks through each step, from identifying the reaction type to computing the final answer.

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Haya hapa majibu kwa maswali yako: a) Which half equation is used as the standard for the electrode potentials? Mlinganyo wa nusu-mmenyuko unaotumika kama kiwango (standard) kwa uwezo wa elektrodi ni ule wa Standard Hydrogen Electrode (SHE), ambao una uwezo wa elektrodi wa 0.00 V. 2H^+(aq) + 2e^- H_2(g) b) From the table identify: i) Strongest oxidizing agent Wakala wa oksidesheni wenye nguvu zaidi ni spishi iliyo upande wa kushoto wa mlinganyo wa nusu-mmenyuko yenye thamani ya E° chanya zaidi. Kutoka kwenye jedwali, thamani chanya zaidi ya E° ni +1.61 V, inayolingana na Ce^4+(aq) + e^- Ce^3+(aq). Kwa hivyo, wakala wa oksidesheni mwenye nguvu zaidi ni Ce^4+(aq). ii) Strongest reducing agent Wakala wa upunguzaji (reducing agent) mwenye nguvu zaidi ni spishi iliyo upande wa kulia wa mlinganyo wa nusu-mmenyuko yenye thamani ya E° hasi zaidi. Kutoka kwenye jedwali, thamani hasi zaidi ya E° ni -0.76 V, inayolingana na Zn^2+(aq) + 2e^- Zn(s). Kwa hivyo, wakala wa upunguzaji mwenye nguvu zaidi ni Zn(s). Last free one today — make it count tomorrow, or type /upgrade for unlimited.