Di antara persamaan reaksi berikut yang sudah setara adalah .... Fe 2 O 3 (s) + 2Al(s) → Al 2 O 3 (s) + Fe(s), Al(s) + 3H 2 SO 4 (Aq) → Al 2 (SO 4 ) 3 (Aq) + 3H 2 (g), Mg(OH) 2 (Aq) + 2HCl(Aq) → MgCl 2 (Aq) + H 2 O(l), C 2 H 5 OH(Aq) + 3O 2 (g) → 2CO 2 (g) +3H 2 O(l), 3Cu(s) + 6HNO 3 (aq) → 3Cu(NO 3 ) 2 (Aq) + NO 2 (g) + 3H 2 O(l)

C 2 H 5 OH(Aq) + 3O 2 (g) → 2CO 2 (g) +3H 2 O(l)

Logam magnesium direaksikan dengan larutan asam klorida membentuk larutan magnesium klorida dan gas hidrogen. Apa persamaan reaksi yang benar?

Mg(s) + 2HCl(aq) → MgCl 2 (aq) + H 2 (g)

Reaksi setara untuk pemanasan kalium nitrat menjadi kalium nitrit dan gas oksigen adalah?

2KNO 3 (aq) → 2KNO 2 (aq) + O 2 (g)

Persamaan setara untuk reaksi pemanasan gas amonia membentuk gas nitrogen dan gas hidrogen.

2NH 3 (g) → N 2 (g) + 3H 2 (g)

Serbuk tembaga (II) oksida larut dalam asam klorida membentuk tembaga (II) klorida dan air. Persamaan setara untuk reaksi itu adalah:

CuO(s) + 2HCl(aq) → CuCl 2 (aq) + H 2 O (l)

SOAL UH TATA NAMA SENYAWA Kartu Flash

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20 questions

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1.

FLASHCARD QUESTION

Front

Nama senyawa : BF₃ adalah ....

Back

Boron trifluorida

2.

FLASHCARD QUESTION

Front

Pembentuk senyawa: SO₄^2-; PO₄^3-; NO₃^-; NH₄⁺; Fe²⁺; Al³⁺. Rumus kimia senyawa yang benar?

Back

Al₂(SO₄)₃

3.

FLASHCARD QUESTION

Front

Nama Senyawa : Fe₂S₃ adalah ....

Back

Besi (III) sulfida

4.

FLASHCARD QUESTION

Front

Rumus kimia senyawa Kalsium Klorida adalah .....

Back

CaCl₂

5.

FLASHCARD QUESTION

Front

Nama Senyawa : Mg(NO₃)₂ adalah ....

Back

Magnesium Nitrat

6.

FLASHCARD QUESTION

Front

Nama Senyawa SnO₂ adalah ....

Back

timah (IV) oksida

7.

FLASHCARD QUESTION

Front

Rumus kimia besi (II) oksida adalah ....

Back

FeO

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