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sole - wzory 3

Authored by Agnieszka Anioł- Sadurska

Chemistry

7th Grade

Used 1+ times

sole - wzory 3
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10 questions

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1.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Fosforan (V) miedzi (II) to .....

Cu3(PO4)2

Cu2(PO4)3

CuPO4

Cu2PO4

2.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Siarczan (IV) żelaza (II) to .....

Fe2(SO4)3

Fe3(SO4)2

FeSO3

Fe2SO3

3.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Wybierz poprawną nazwę soli Na2SO4

siarczan (IV) sodu

siarczan (VI) sodu

siarczek sodu

siarczan (IV) sodu (II)

4.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Poprawny wzór azotanu (V) wapnia to:

CaNO3

Ca2 NO3

Ca( NO3)3

Ca( NO3)2

5.

MULTIPLE SELECT QUESTION

1 min • 1 pt

Poprawna nazwa soli o wzorze NaNO3 to:

azotan (V) sodu (I)

azotan (III) sodu

azotan (V) sodu

azotan sodu (I)

6.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

CaS to:

siarczan magnezu

siarczek wapnia

siarczan (IV) wapnia (II)

siarczek (II) wapnia

7.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Siarczek miedzi(I) ma wzór:

Cu2S
CuS
CuS2
Cu2S2

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