Homework Answers
The species whose oxidation number is increses is oxidized and the revsres for reduced species.
And all the reaction in which both reaction participate is redox reaction.
see the below files mentioned all.
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LOCUOLO 3. Examine Eq. 3, above. Is this a redox reaction? If so, which element is...
1. 3NiO2 + 2NO+ 4H+ ------------------------3Ni2+ + 2NO3-+ 2H2O In the above redox reaction, use oxidation...
1. 3NiO2 + 2NO+ 4H+ ------------------------3Ni2+ + 2NO3-+ 2H2O In the above redox reaction, use oxidation numbers to identify the element oxidized, the element reduced, the oxidizing agent and the reducing agent. name of the element oxidized: name of the element reduced: formula of the oxidizing agent: formula of the reducing agent: 2. 2NO2 + Cu2++ 2H2O--------------------------Cu + 2NO3-+ 4H+ In the above redox reaction, use oxidation numbers to identify the element oxidized, the element reduced, the oxidizing agent and...
Eqation: 2I^-(aq) + 2NO2^-(aq) + 4H^+(aq) ---> I2(aq) + 2NO(aq) + 2H2O(l) 1. MI*V1 - M2*V2...
Eqation: 2I^-(aq) + 2NO2^-(aq) + 4H^+(aq) ---> I2(aq) + 2NO(aq)
+ 2H2O(l)
1. MI*V1 - M2*V2 V2 - 10ml VI = 2ml 4.5. 2 - M2 * 10 M2 - 0.9mM 2. Ksp - [Pb 2+][-]^2 Ksp - 1.401008 1.4*10^-8 - [Pb 2+1 (1.1 10.47 2 [Pb 2+] - 1.16M 3. Examine Eq. 3, above. Is this a redox reaction? If so, which element is being oxidized? Which element is being reduced? Explain your answer(s) by using the appropriate oxidation...
3PbO2 + 2NO+ 4H+ ———> 2NO3- + 3Pb2+ + 2H2O In the above redox reaction, use...
3PbO2 + 2NO+ 4H+ ———> 2NO3- + 3Pb2+ + 2H2O In the above redox reaction, use oxidation numbers to identify the element oxidized, the element reduced, the oxidizing agent and the reducing agent.
answer number three please using the equation provided. I dont understand. thanks! 21'(aq) + 2NO2 (aq)...
answer number three please using the equation provided. I dont
understand. thanks!
21'(aq) + 2NO2 (aq) + 4H(aq) - 12(aq) + 2NO(aq) + 2H2O(1) [Eq. 3] (Note from this equation, that in the experiment, the number of moles of iodide ion present is twice the number of moles of iodine that will be determined by the absorbance measurements. That is, the mole ratio of 12:I" is 1:2. You will not need to account for this mole ratio explicitly, if you...
6HCIO + 2NO3Cl2 + 2NO3 + 2H+ 2H20 In the above redox reaction, use oxidation numbers to identify the element oxidiz...
6HCIO + 2NO3Cl2 + 2NO3 + 2H+ 2H20 In the above redox reaction, use oxidation numbers to identify the element oxidized, the element reduced, the oxidizing agent and the reducing agent. name of the element oxidized: name of the element reduced: formula of the oxidizing agent: formula of the reducing agent:
2NO 3CIO4H202HNO3+ 3CI03 In the above redox reaction, use oxidation numbers to identify the element oxidized,...
2NO 3CIO4H202HNO3+ 3CI03 In the above redox reaction, use oxidation numbers to identify the element oxidized, the element reduced, the oxidizing agent and the reducing agent. name of the element reduced name of the element oxidized: formula of the oxidizing agent formula of the reducing agent:
In each redox reaction identify the element undergoing oxidation and the element undergoing reduction. 4NH3(g)+5O2(g)⟶4NO(g)+6H2O(g) In...
In each redox reaction identify the element undergoing oxidation and the element undergoing reduction. 4NH3(g)+5O2(g)⟶4NO(g)+6H2O(g) In each redox reaction identify the element undergoing oxidation and the element undergoing reduction. O is oxidized, N is reduced N is oxidized, O is reduced N is oxidized, N is reduced O is oxidized, O is reduced 2NO(g)+O2(g)⟶2NO2(g) O is oxidized, N is reduced N is oxidized, O is reduced N is oxidized, N is reduced O is oxidized, O is reduced 3NO2(g)+H2O(l)→2HNO3(aq)+NO(g) O...
Ni + PbO2+ 4H+ Pb2+ + Ni2++ 21,0 In the above redox reaction, use oxidation numbers...
Ni + PbO2+ 4H+ Pb2+ + Ni2++ 21,0 In the above redox reaction, use oxidation numbers to identify the element oxidized the element reduced the oxidizing agent and the reducing agent. name of the element oxidized: Nickel name of the element reduced: formula of the oxidizing agent: Ni formula of the reducing agent:
2Mn2+ +5H3AsO4 5HAsO2+2MnO4-+6H++ 2H2OIn the above redox reaction, use oxidation numbers to...
2Mn2+ +5H3AsO4⇌5HAsO2+2MnO4-+ 6H++ 2H2OIn the above redox reaction, use oxidation numbers to identify the element oxidized, the element reduced, the oxidizing agent and the reducing agent.2Cl2 +5Sb2O5+ 6H+ ⇌10SbO++4ClO3-+ 3H2OIn the above redox reaction, use oxidation numbers to identify the element oxidized, the element reduced, the oxidizing agent and the reducing agent.2MnO4-+3N2H4+ 4H2O⇌6NH2OH+ 2MnO2+ 2OH-In the above redox reaction, use oxidation numbers to identify the element oxidized, the element reduced, the oxidizing agent and the reducing agent.
For each of the following redox reactions, determine which element is being reduced and which is...
For each of the following redox reactions, determine which element is being reduced and which is being oxidized. (help it should be a one element answer!!) (a) MnO2(aq) + K2C2O4(aq) + 2 H2SO4(aq) → MnSO4(aq) + K2SO4(aq) + 2 CO2(g) + 2 H2O(l) element being reduced : Mn Correct: Your answer is correct. element being oxidized: ?? (c) 2 CrO3(aq) + 3 CH3CH2OH(aq) → Cr2O3(aq) + 3 CH3CHO(aq) + 3 H2O(l) element being reduced ?? element being oxidized ??
Eqation: 2I^-(aq) + 2NO2^-(aq) + 4H^+(aq) ---> I2(aq) + 2NO(aq)
+ 2H2O(l)
1. MI*V1 - M2*V2 V2 - 10ml VI = 2ml 4.5. 2 - M2 * 10 M2 - 0.9mM 2. Ksp - [Pb 2+][-]^2 Ksp - 1.401008 1.4*10^-8 - [Pb 2+1 (1.1 10.47 2 [Pb 2+] - 1.16M 3. Examine Eq. 3, above. Is this a redox reaction? If so, which element is being oxidized? Which element is being reduced? Explain your answer(s) by using the appropriate oxidation...
answer number three please using the equation provided. I dont
understand. thanks!
21'(aq) + 2NO2 (aq) + 4H(aq) - 12(aq) + 2NO(aq) + 2H2O(1) [Eq. 3] (Note from this equation, that in the experiment, the number of moles of iodide ion present is twice the number of moles of iodine that will be determined by the absorbance measurements. That is, the mole ratio of 12:I" is 1:2. You will not need to account for this mole ratio explicitly, if you...
6HCIO + 2NO3Cl2 + 2NO3 + 2H+ 2H20 In the above redox reaction, use oxidation numbers to identify the element oxidized, the element reduced, the oxidizing agent and the reducing agent. name of the element oxidized: name of the element reduced: formula of the oxidizing agent: formula of the reducing agent:
2NO 3CIO4H202HNO3+ 3CI03 In the above redox reaction, use oxidation numbers to identify the element oxidized, the element reduced, the oxidizing agent and the reducing agent. name of the element reduced name of the element oxidized: formula of the oxidizing agent formula of the reducing agent:
Ni + PbO2+ 4H+ Pb2+ + Ni2++ 21,0 In the above redox reaction, use oxidation numbers to identify the element oxidized the element reduced the oxidizing agent and the reducing agent. name of the element oxidized: Nickel name of the element reduced: formula of the oxidizing agent: Ni formula of the reducing agent:
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