
Разминка!
Authored by nika Laurinavichyute
Science
3rd Grade
Used 10+ times

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21 questions
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1.
MULTIPLE CHOICE QUESTION
1 min • 5 pts
Выражение для ионной силы сильного электролита:
2.
MULTIPLE CHOICE QUESTION
1 min • 5 pts
Выражение для ионной силы слабого 1,1 -электролита:
3.
MULTIPLE CHOICE QUESTION
1 min • 5 pts
Средний коэффициент активности для 1,1 - электролита:
4.
MULTIPLE CHOICE QUESTION
1 min • 5 pts
Ионная сила раствора NaCl c концентрацией С равна:
1 С
4 С
6 С
15 С
5.
MULTIPLE CHOICE QUESTION
1 min • 5 pts
Ионная сила в растворе FeSO4 с концентрацией С равна:
(предположить полную диссоциацию)
1 С
4 С
6 С
15 С
6.
MULTIPLE CHOICE QUESTION
1 min • 5 pts
Q.
Ионная сила в растворе Al2(SO4)3 с концентрацией С равна:
(предположить полную диссоциацию)
1 C
4 C
15 C
6 C
7.
MULTIPLE CHOICE QUESTION
1 min • 5 pts
Q.
Ионная сила в растворе K3[Fe(CN)6] с концентрацией С равна:
(предположить полную диссоциацию)
1 C
4 C
6 C
15
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