Αριθμός Οξείδωσης (2)
Authored by Nikos Dintsios
Chemistry
10th Grade
Used 10+ times
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10 questions
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1.
MULTIPLE CHOICE QUESTION
2 mins • 1 pt
Ο Α.Ο. του S στο θειικό οξύ (H2SΟ4) είναι
+4
-4
+6
+5
2.
MULTIPLE CHOICE QUESTION
2 mins • 1 pt
Ο Α.Ο. του Na είναι
+1
0
+2
-1
3.
MULTIPLE CHOICE QUESTION
2 mins • 1 pt
Ο Α.Ο. του Cu είναι
0
+1
-2
-1
4.
MULTIPLE CHOICE QUESTION
2 mins • 1 pt
Ο Α.Ο. του Βα είναι
+2
-1
+1
-2
5.
MULTIPLE CHOICE QUESTION
2 mins • 1 pt
Ο Α.Ο. του Ρ στο Η3ΡO4 είναι
+5
-4
+6
+4
6.
MULTIPLE CHOICE QUESTION
2 mins • 1 pt
Ο Α.Ο. του C στο CO32- είναι
+5
-4
+6
+4
7.
MULTIPLE CHOICE QUESTION
2 mins • 1 pt
Ο Α.Ο. του I στο IO3- είναι
-5
+5
+6
+4
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