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the oxidizing agent and reducing agent in each of the following reactions : . iron (III) oxide + carbon → iron + carbon dioxide ammonia + copper (II) oxide → copper + water + nitrogen
Each iron atom in Fe2O3 decreases its oxidation number from +3 to 0, so each Fe atom in Fe2O3 is reduced, and Fe2O3 is the oxidizing agent.
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Describe, in 3 or 4 sentences, the features of a REDOX reaction. Include the terms “oxidation”, “reduction”, “oxidizing agent”, and “reducing agent”.
Most oxidation-reduction (redox) processes involve the transfer of oxygen atoms, hydrogen atoms, or electrons, with all three processes sharing two important characteristics: (1) They are coupled—i.e., in any oxidation reaction a reciprocal reduction occurs.(2) They involve a characteristic net...
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In the reaction Mg+Cu^2 = Mg^2 + Cu. What got oxidized? What got reduced? What is the oxidizing agent? What is the reducing agent?
Mg2+ oxidizedCu reduced
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What type of reagent is required to convert NO2- to HNO2?
A reducing agent
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What type of reagent is required to convert No2 to N2
A reducing agent
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A type of acid- base titration in which the pH of solution end-point is 5-6 is ___________.
strong acid vs strong base
strong acid vs weak base
weak acid vs strong base
weak acid vs weak base
strong acid vs weak base
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In its reaction with potassium permanganate, is hydrogen peroxide acting as an oxidizing agent or a reducing agent?
5H_2 O_2+3H_2 〖SO〗_4+2K〖MnO〗_4⇒2〖MnSO〗_4+5O_2↑+8H_2 O+K_2 〖SO〗_4 The oxidizing state of O in H2O2 is -1, but after reaction it becomes 0. The oxidizing state of O is decreased, that’s why H2O2...
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Br2 + 5NiO2+ 4H2O+ 2OH-2BrO3- + 5Ni(OH)2 In the above redox reaction, use oxidation numbers to identify the element oxidized, the element reduced, the oxidizing agent and the reducing agent.?
reducing agent is Br2.oxidizing agent is H2O2
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balance the following redox reactions and indentify the reducing agent and oxidizing agent
Cd2+(aq) + Cu+(aq) arrow Cd(s) + Cu+2(aq)
Al3+(aq) + Co(s) arrow Al(s) + Co2+(aq)
Cd(s)+ 2cu+(aq) =Cd2+(aq) +2cu(s) .In this case,Cu is the oxidizing agent and Cd is the reducing agent.Al3+(aq) +2Co(s) =3Al(s) + Co2+(aq). Co is the reducing agent whereas Al is the...
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in the reaction KNO3(aq)+PbSO4(aq)-->Pb(NO3)2(aq)+K2SO4(aq), what is the oxidizing agent?
a. KNO3(aq)
b. PbSO4(aq)
c. Pb(NO3)2
d.K2SO4(aq)
e. there is no oxidizing agent
e. there is no oxidizing agent
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