
Кислоты, щелочи, индикаторы
Authored by Lyubov Goikolova
Chemistry
7th Grade
Used 138+ times

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14 questions
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1.
MULTIPLE CHOICE QUESTION
5 sec • 1 pt
Формула серной кислоты
H2SO4
H3PO4
HNO3
H2CO3
HCl
2.
MULTIPLE CHOICE QUESTION
5 sec • 1 pt
Формула угольной кислоты
H2CO3
H3PO4
HNO3
HCl
3.
MULTIPLE CHOICE QUESTION
5 sec • 1 pt
Формула азотной кислоты
H2CO3
H2SO4
H3PO4
HNO3
4.
MULTIPLE CHOICE QUESTION
5 sec • 1 pt
Формула гидроксида калия
KOH
NaOH
HCl
Ca(OH)2
5.
MULTIPLE CHOICE QUESTION
5 sec • 1 pt
Формула соляной кислоты
H3PO4
H2CO3
HNO3
HCl
6.
MULTIPLE CHOICE QUESTION
5 sec • 1 pt
Формула фосфорной кислоты
HCl
HNO2
HNO3
H3PO4
7.
MULTIPLE CHOICE QUESTION
5 sec • 1 pt
Формула гидроксида натрия
KOH
NaOH
Ca(OH)2
Ва(ОН)2
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