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Pertanyaan

Perhatikan reaksi berikut : PCl 3 ​ + Cl 2 ​ → PCl 5 ​ MnO 2 ​ + 4 HCl → MnCl 2 ​ + 2 H 2 ​ O + Cl 2 ​ Pb 2 + + 2 Br − → PbBr 2 ​ H 2 ​ CO 3 ​ + 2 LiOH → Li 2 ​ CO 3 ​ + 2 H 2 ​ O K 2 ​ CrO 4 ​ + BaCl 2 ​ → BaCrO 4 ​ + 2 KCl Reaksi reduksi oksidasi ditunjukkan oleh nomor ….

Perhatikan reaksi berikut :

  1.  
  2.  
  3.  
  4.   
  5.  

Reaksi reduksi oksidasi ditunjukkan oleh nomor ….

  1. 1 dan 2undefined 

  2. 1, 2, dan 4undefined 

  3. 1, 2, dan 5undefined 

  4. Hanya 1undefined 

  5. Hanya 2undefined 

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M. Robo

Master Teacher

Jawaban terverifikasi

Jawaban

jawaban yang paling tepat adalah opsi A.

jawaban yang paling tepat adalah opsi A.

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Pembahasan

oksidasi reduksi (atas) reduksi oksidasi Terlihat bahwa reaksi 1 dan 2 mengalami perubahan reduksi dan oksidasi. Jadi, jawaban yang paling tepat adalah opsi A.

begin mathsize 14px style space space space space space space space space space space space space space space space P Cl subscript 3 space space space plus space space space space Cl subscript 2 space space space rightwards arrow space space P Cl subscript 5 Biloks space colon space subscript space plus 3 space minus sign 1 space space space space space space space space space space space space space space space space 0 space space space space space space space space space space space space space space plus 5 minus sign 1 end subscript space space space space space space space space space space space space space space space space space space vertical line space space space space space space space space space space space space space space space space open floor bottom enclose space space space space space space space space space space space space vertical line space end enclose close floor space space space space space space space space space space space space space space space space space space open floor bottom enclose 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 end enclose close floor end style  
                     oksidasi           reduksi (atas)
 

begin mathsize 14px style space space space space space space space space space space space space space Mn O subscript 2 space space plus space space space 4 space H Cl space space space space rightwards arrow space space Mn Cl subscript 2 space space space plus space space 2 space H subscript 2 O space space space plus space space space Cl subscript 2 Biloks space colon space subscript plus 4 space space minus sign 2 space space space space space space space space space space plus 1 space minus sign 1 space space space space space space space space space space space space space plus 2 space space minus sign 2 space space space space space space space space space space space space plus 1 space minus sign 1 space space space space space space space space space space space space space space space space space space space 0 end subscript space space space space space space space space space space space space space space space space space vertical line space space space space space space space space space space space space space space space space space open floor bottom enclose space space space space space space space space space space space space space space space space space vertical line 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 end enclose close floor space space space space space space space space space space space space space space space space space open floor bottom enclose 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 end enclose close floor end style 
                                 reduksi                                          oksidasi

Terlihat bahwa reaksi 1 dan 2 mengalami perubahan reduksi dan oksidasi. Jadi, jawaban yang paling tepat adalah opsi A.

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di sesi Live Teaching, GRATIS!

1

Julia Adinda

Jawaban tidak sesuai

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Pertanyaan serupa

Reaksi-reaksi berikut adalah reaksi redoks, kecuali ….

117

5.0

Jawaban terverifikasi

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