Answer:
=> If the element loses electrons then it is oxidised and if the element gains electrons then it is reduced.
=> The element which is used for reduction of other element is called reducing agent and which is used of oxidation of other element is called oxidising agent.
In the above reaction Cr is oxidised and act as a reducing agent to reduce the Iodine.
And Iodine is reduced? and it is act as oxidising agent to oxidised Cr.
10Cr3+ + 6IO3-+ 22H2O10CrO42- + 3I2+ 44H+ In the above redox reaction, use oxidation numbers to...
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...
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...
Can somebody help me on this? please 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:
2BrO35NO2 H20 >Br2+ 5NO3+ 20H 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
5Zn2+ + Clz+ 6H20— 5Zn +2010; +12H 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:
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:
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:
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:
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: