RTCSKULL RTCSKULL
  • 25-10-2020
  • Chemistry
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PLEASE HELP FAST
Which equation is an example of a redox reaction?

PLEASE HELP FAST Which equation is an example of a redox reaction class=

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Аноним Аноним
  • 25-10-2020

Answer:

Answer is A

Explanation:

so Redox reaction is when one element is getting reduced and other oxidized

if u getting confused what is Reduction and what is oxidation remember it as

OIL RIG ;- oxidation is losing of electron ..... reduction is gaining of electron

now,

       K is in free state so oxidation no is 0 and oxidation no of Ca is +2..... After the reaction K is Oxidized and Ca is Reduced

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