bab 1 (1.1) Flashcards

(6 cards)

1
Q

Maksud tindak balas redoks

A

tindak balas kimia yg melibatkan pengoksidaan dan penurunan berlaku scr serentak.

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2
Q

nombor pengoksidaan

A

cas unsur dalam sebatian jika pemindahan elektron berlaku dalam atom dalam membentuk ikatan kimia dengan atom lain

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3
Q

agen pengoksidaan

A

bahan yg mengoksidakan bahan lain dan diturunkan dalam tindak balas redoks

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4
Q

keupayaan elektrod

A

beza keupayaan yg terhasil apabila wujud keseimbangan antara kepingan logam M dan larutan akueus yg mengandungi ion logam M^n+1 dalam sel setengah

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5
Q

siri elektrokimia

A

satu siri logam yg disusun mengikut tertib keupayaan elektrod piawai, E0 dr paling negatif kepada paling positif

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6
Q
A
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