Соли

Quiz
•
Chemistry
•
8th Grade
•
Hard
Снежана Мурзина
Used 60+ times
FREE Resource
10 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
20 sec • 1 pt
Какие оксиды соответствуют соли Ca3(PO4)2
Ca2O, PO4
Ca2O, P2O5
CaO, PO4
CaO, P2O5
2.
MULTIPLE CHOICE QUESTION
45 sec • 1 pt
Выберите ряд только солей:
H3PO4, Na2SO4, HI, KCl
CuSO4, AgNO3, K3PO4, Ca(NO3)2
HCl, Mg(OH)2, H2CO3, FeCl3
H2S, HI, P2O3
3.
MULTIPLE CHOICE QUESTION
20 sec • 1 pt
Соли соляной кислоты называются:
карбонаты
хлориды
сульфаты
гидриды
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Соли – это
Сложные вещества, в состав которых входят атомы металлов, соединённые с одной или несколькими гидроксогруппами.
Сложные вещества, которые состоят из атомов водорода, способных замещаться на атомы металлов, и кислотных остатков.
Сложные вещества, образованные атомами металлов и кислотными остатками.
Простое вещество.
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Какая формула написана неверно:
Mg3(PO4)2
Ca3PO4
H3PO4
HCl
7.
MULTIPLE CHOICE QUESTION
20 sec • 1 pt
Выберите формулу нитрата меди(II)
CuCI2
CuSO4
CuNO3
Cu(NO3)2
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