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Tentukan harga bilangan oksidasi unsur yang digari...

Tentukan harga bilangan oksidasi unsur yang digaris tebal.
H subscript 2 C O subscript 3     

  1. ...space 

  2. ...space 

Jawaban:

H subscript 2 C O subscript 3

biloks H adalah +1 dan biloks O adalah -2.

2 point biloks space H and biloks space C and 3 point biloks space O equals 0 space space space space space space space space space space space 2 left parenthesis plus 1 right parenthesis plus biloks space C plus 3 left parenthesis minus sign 2 right parenthesis equals 0 space space space space space space space space space space space space space space space space space space space space space 2 plus biloks space C plus left parenthesis minus sign 6 right parenthesis equals 0 space space space space space space space space space space space space space space space space space space space space space space space space space space space biloks space C plus left parenthesis minus sign 4 right parenthesis equals 0 space space space space space space space space space space space space space space space space space space space space space space space space space space space space space space space space space space space space space space space space biloks space C equals plus 4 

Jadi, biloks C = +4 dan biloks O = -2.

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