تحديد عدد التأكسد

تحديد عدد التأكسد

KG - University

6 Qs

quiz-placeholder

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تحديد عدد التأكسد

تحديد عدد التأكسد

Assessment

Quiz

Chemistry

KG - University

Practice Problem

Hard

Created by

Saleh Hadri

Used 4+ times

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6 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

ما عدد تأكسد المنجنيز في المركب التالي

KMnO4

+6

_6

+7

+5

2.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

ما عدد تأكسد عنصر الكروم في المركب التالي

CrO2

+4

-2

+2

+6

3.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

AlPO4


ما عدد تأكسد الفسفور في هذا المركب

-3

+5

+6

+3

4.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

NaClO4


ما عدد تأكسد الكلور في المركب

+6

+7

+5

-5

5.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Media Image

ما عدد تأكسد عنصر

Cr

+2

+4

-2

+6

6.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

C +O2=CO2

ما العنصر الذي حصلت له عملية أكسدة

الكربون

الاكسجين

لا يوجد

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