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Elements

Authored by Yanov Andrew

Chemistry

9th Grade

Used 38+ times

Elements
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52 questions

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1.

MULTIPLE CHOICE QUESTION

5 sec • 1 pt

Азотная кислота

HNO3

HNO2

HNO

H2SO4

2.

MULTIPLE CHOICE QUESTION

5 sec • 1 pt

Оксид калия

KO

KO2

K2O

K3O

3.

MULTIPLE CHOICE QUESTION

5 sec • 1 pt

Оксид бария

Ba2O

BaO2

BaO

BaOH

4.

MULTIPLE CHOICE QUESTION

5 sec • 1 pt

Углекислый газ

CO

CO2

CO3

CO4

5.

MULTIPLE CHOICE QUESTION

5 sec • 1 pt

Оксид серы (VI)

SO3

SO2

SO

SO4

6.

MULTIPLE CHOICE QUESTION

5 sec • 1 pt

SO3

Оксид серы (II)

Оксид серы (IV)

Оксид серы (VI)

Оксид серы (VIII)

7.

MULTIPLE CHOICE QUESTION

5 sec • 1 pt

Соляная кислота

HCl

HCl(водн.)

H2SO4

H2SO4(водн.)

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