تحديد عدد التأكسد
Quiz
•
Chemistry
•
KG - University
•
Practice Problem
•
Hard
Saleh Hadri
Used 4+ times
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6 questions
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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
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
المعطيات ناقصة
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