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FromTheMoon [43]
1 year ago
15

Balance the following skeleton reactions and identify the oxidizing and reducing agents:(b) Mn²⁺(aq) + BiO₃⁻(aq) → MnO₄⁻(aq) + B

i³⁺(aq) [acidic]
Chemistry
1 answer:
amm18121 year ago
5 0

The balanced skeleton reactions are given below

2Mn²⁺(aq) +5BiO₃⁻(aq) +  14H^{+}(aq)  →  2MnO₄⁻(aq) + 5Bi³⁺(aq) + 7H_{2}O(l)

The oxidising agent and  reducing agents are Bi and Mn.

There are following steps involve in balance redox reaction in acidic medium .

  • First divide the reaction into two half reactions .
  • Balance the elements other than oxygen and hydrogen atom.
  • Balance the oxygen atom by adding H_{2}O on that side where number of oxygen  atom is less .
  • Balance the hydrogen atom by adding H^{+} on another side of in which water attached .
  • Balance the charge by adding e^{-} .
  • Add the two half reaction  .

The species which reduces the other species in the redox reaction is called oxidizing agent . Similarly , the species which oxidize the other species in the redox reaction  is called reducing agent .

To learn more about reducing agents please click here ,

brainly.com/question/2890416?

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In the periodic table the lanthanoid and the actinides are place separately at the bottom because of their electronic configuration and their properties compared to the other elements.

The  the lanthanoid and the actinides are place separately at the bottom in the periodic table due to their electronic configuration and the properties. and to make the periodic table more convenient . if we place the f block elements that is he lanthanoid and the actinides then the size of the periodic table will increase. the f block elements are called as the inner transition element.

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Explanation:

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