
Тест по теме «Соли» 8 класс

Quiz
•
Chemistry
•
8th Grade
•
Medium
Мария Залогина-Кыркелан
Used 7+ times
FREE Resource
15 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Выберите ряд только солей:
а). H3PO4, Na2SO4, HI, KCl
б). CuSO4, AgNO3, K3PO4, Ca(NO3)2
в). HCl, Mg(OH)2, H2CO3, FeCl3
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Формула поваренной соли:
а). KCl
б). CuCl2
в). NaCl
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Какая формула написана неверно:
а). Сu3(PO4)2
б). Ca2CO3
в). H3PO4
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Формула поваренной соли:
а). KCl
б). CuCl2
в). NaCl
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Как называются соли кремниевой кислоты:
а). силикаты
б). карбонаты
в). нитраты
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Какой кислоте соответствуют карбонаты:
а). H2CO3
б). HNO3
в). H3PO4
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Выберите уравнение получения соли:
а). 2Fe(OH)3 → Fe2O3 + 3H2O
б). 2Na + 2H2O → 2NaOH + H2↑
в). Fe + CuCl2 → FeCl2 + Cu↓
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