Lưu huỳnh Flashcards by Sofia Deidre

Q

Hg + S –>

A

HgS

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Q

Mg + S –t°–>

A

MgS

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Q

H2 + S ⇌ t°

A

H2S

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Q

2KClO3 + 3S –t°->

A

2KCl + 3SO2

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Q

S + 2H2SO4đ –t°->

A

3SO2 + 2H2O

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Q

6HNO3 + S –t°->

A

H2SO4 + 6NO2 + 2H2O

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Q

6NaOH + 4S –>

A

2Na2S + Na2S2O3 + 3H2O

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Q

2H2S + 3NaOH –>

A

Na2S + NaHS + 3H2O

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Q

2H2S + 3O2 dư –t°->

A

2SO2 + 2H2O

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Q

2H2S + O2 –t°->

A

2S + 2H2O

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Q

FeS + HCl –>

A

H2S + FeCl2

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Q

SO2 + 2H2S –t°->

A

3S + 2H2O

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Q

Al2S3 + 6H2O –>

A

2Al(OH)3 + 3H2S

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Q

H2S + 4Cl2 + 4H2O–>

A

H2SO4 + 8HCl

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Q

H2S + I2 –>

A

S + 2HI

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Q

2HNO3 + 3H2S–>

A

4H2O + 2NO + 3S

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Q

3Na2S + 6H2O + 2FeCl3 –>

A

2Fe(OH)3 + 6NaCl + 3H2S

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Q

4K2SO3 –t°->

A

K2S + 3K2SO4

Q

SO2 + Br2 + 2H2O –>

A

2HBr + H2SO4

Q

H2O2 + SO2 –>

A

H2SO4

Q

2KMnO4 + 5SO2 + 2H2O –>

A

K2SO4 + 2MnSO4 + 2H2SO4

Q

SO2 + H2 –t°->

A

S +2H2O

Q

2Mg + SO2 –t°->

A

2MgO + S

Q

Na2SO3 + H2SO4 –>
(điều chế SO2 trong ptn)

A

Na2SO4 + SO2 + H2O

Q

4FeS2 + 11O2 –t°->
(điều chế SO2 trong CN)

A

2Fe2O3 + 8SO2

Q

SO3 + H2O –>

A

H2SO4

Q

SO3 + 2HBr –>

A

Br2 + SO2 + H2O

Q

SO3 + 2NaI –>

A

I2 + Na2SO3

Q

2SO2 + O2 ⇌ t°, V2O5

A

2SO3

Q

H2SO4đ + nSO3 –>

A

H2SO4.nSO3

Q

C + 2H2SO4đ–t°->

A

CO2 + SO2 + 2H2O

Q

2P + 5H2SO4đ –t°->

A

2H3PO4 + 5SO2+ 2H2O

Q

2HI + H2SO4đ –t°->

A

SO2 + I2 + 2H2O

Q

H2S + H2SO4đ –t°

A

S + SO2 + 2H2O

Q

C12H22O11 –H2SO4đ–>

A

12C + H2SO4.11H2O

Q

NH4HSO4 –t°->

A

H2SO4 + NH3

Q

(NH4)sSO4 –t°->

A

NH4HSO4 + NH3

Q

3SO3 + 2NH3 –t°->

A

3SO2 + N2 + 3H2O

Q

2HNO3 + SO2 –>

A

H2SO4 + 2NO2

Q

5H2S + 2KMnO4 + 3H2SO4 –>

A

K2SO4 + 2MnSO4 + 5S + 8H2O

Q

ZnS + 3O2 + 2H2SO4 –>

A

ZnSO4 + 2SO2 + 2H2O

Q

4Mg + 5H2SO4đ –>

A

4MgSO4 + H2S + 4H2O

Q

3Zn + 4H2SO4đ –>

A

3ZnSO4 + S + 4H2O

Q

4Zn + 5H2SO4đ –t°->

A

4ZnSO4 + H2S + 4H2O