ما عدد التأكسد للصوديوم Na في المركب
Na2SO4
حساب عدد التأكسد
Quiz
•
Science
•
8th Grade
•
Medium
mohmed ibrahim
Used 31+ times
FREE Resource
5 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
ما عدد التأكسد للصوديوم Na في المركب
Na2SO4
+1
+2
-1
-2
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
ما عدد تأكسد الاكسجين في المركب
H2O2
-1
-2
+2
-3
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
ما عدد تأكسد النيتروجين في الجزيء
NO
-2
+2
-4
+1
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
ما عدد تاكسد الهيدروجين في المركب
NaH
+1
-1
+2
-2
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
ما عدد تأكسد الكربون في
CO3-2
+2
+6
-2
+4
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