
тотығу тотықсыздану

Quiz
•
Chemistry
•
11th Grade
•
Medium
Айгерим Болатбеккызы
Used 12+ times
FREE Resource
9 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Тотықсыздану процесіне жататын өзгеріс
Mn+2 Mn+6.
Sn2+ Sn4+.
Cl+7 Cl+5.
As+3 As+5.
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Тотықсыздану процесіне жататын өзгеріс ...
N+3 N+5.
Fe+3 Fe+2
Cl-1 Cl+7
Zn0 Zn+2.
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Тотығу процесіне жататын өзгеріс
C+4 C+2.
Sb+3 Sb+5.
P+5 P+3
S0 S-2.
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Тотықсыздану процесіне жататын өзгеріс
Mn +4 Mn +2
V +3 V +5.
Tі+2 Tі+4.
V +3 V +5.
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Тотығу процесіне жататын өзгеріс
Cu+2 Cu0.
Fe+2 Fe+3
B+3 B0.
C+4 C+2.
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Тотығу процесіне жататын өзгеріс
Al0 Al+3.
Sn+4 Sn+2.
As+5 As+3.
N0 N -3
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Тек тотықсыздану болатын үрдіс:
MnO2 KMnO4.
Mn MnO.
KMnO4 MnSO4.
Mn(OH)3 MnO2.
8.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Тотығу болатын үрдіс:
Cr2O3 Cr2(SO4)3.
Cr2O3 CrO3.
Cr2O3 Cr(OH)3.
K2CrO4 K2Cr2O7.
9.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Тотығу процесіне жататын өзгеріс ...
Nі+3 Nі+2.
N+3 N+5.
Tі+4 Tі+2.
S+6 S+4
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