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Α. Η For the following reaction, match the parts with the description: N20(g) + H2(g) →...
For the following redox reaction, Fe3O4(s) + H2(g) + 3 Fe(s) + 4H2O(1) match the chemical species on the right that fits the description on the left. The species oxidized in the reaction. [Choose ] The species reduced in the reaction. [Choose ] The oxidizing agent. [Choose ] The reducing agent. [Choose ] Identify the oxidation state of each element in ammonium chlorate, NH4C104. N (Choose ) H [Choose ] СІ [Choose) о [Choose ]
Cu(OH)2 + Hg→→→→HgO + Cu+ H2O 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: ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- 3Ag2O + 2Bi+ 3H2O→→→→2Bi(OH)3 + 6Ag In the above redox reaction, use oxidation numbers to identify the element oxidized, the element reduced, the oxidizing agent and the reducing agent. name...
HNO2 + 2Cu^2+ + H2) --> No3- + 2Cu+ + 3H+ In the above redox reaction, use oxidation numbers to identify the element oxidized, the element reduced, the oxidizing agent and the reducing agent.
Given the following reaction, 2Ag +H2S ------> Ag2 + H2 What element is oxidized? What does the oxidation number change from? What element is reduced? How does its oxidation number change? What is the oxidizing agent? What is the reducing agent?
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...
4NO + 3Sb2O5+ 6H+6SbO+ + 4HNO3+ H2O 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:
HNO3 (aq) + Cu (s) + H2(g) + CuNO3 (aq) •Identify what type of reaction it is: precipitation, redox or acid-base. •Balance the above equation. •Write the balanced net ionic equation. d. Indicate the element that has been oxidized and the one that has been reduced. You should also identify the oxidation number (ox #) of each before and after the process. Identify the reducing agent and the oxidizing agent. Element Oxidized: Ox # Reactant: Ox # Product: Element Reduced:...
Ni(OH)2 + NO3- _______> NiO2 + NO2- + H2O 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:
Si + 2MnO2+ H2O+ 2OH-2Mn(OH)2 + SiO32- 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:
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.