Какая степень окисления свойственна для марганца?

МГ - Марганец и Хром

Quiz
•
Fun, Chemistry
•
9th Grade
•
Medium
Химия Умскул
Used 1+ times
FREE Resource
5 questions
Show all answers
1.
MULTIPLE SELECT QUESTION
45 sec • 1 pt
+2
+3
+4
+6
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Дихромат калия - это
K2CrO4
K2Cr2O7
KCrO
Ca
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Перманганат калия - это
K2MnO4
KMnO4
KMnO
Ca
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Реакцию разложения дихромата аммония часто называют
Везувий
Химический вулкан
Фараоновы змеи
Бум-Ба-Бах
5.
OPEN ENDED QUESTION
3 mins • 1 pt
Как вам марганец и хром?
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