ОГЭ и ЕГЭ Тривиальные названия в неорганике 4
Authored by Дима Крюков
Chemistry
9th Grade
Used 17+ times
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15 questions
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1.
FILL IN THE BLANKS QUESTION
1 min • 1 pt
Что за формула О3 ?
(a)
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Выберите формулу пищевой соды:
KCl
NaHCO3
NaOH
3.
FILL IN THE BLANKS QUESTION
1 min • 1 pt
Что за вещество MnO₂?
(a)
4.
FILL IN THE BLANKS QUESTION
1 min • 1 pt
Укажите тривиальное название K2CO3?
(a)
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Выберите формулу преципитата:
PH3
CaHPO4 ∙ 2H2O
CaO
K2CO3
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Укажите формулы не принадлежащие свинцовому сахару:
CuSO4 ∙ 5H2O
Pb(CH3COOH)2
Pb3O4
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Выберите формулу свинцового сурика:
PbO
Pb
Pb3O4
Pb(CH3COOH)2
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