16 වන කාණ්ඩය : SO₂ Flashcards

1
Q

Cu + 2 H₂SO₄ →

A

CuSO₄ + SO₂ + 2 H₂O

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2
Q

Na₂S₂O₃ + H₂SO₄ →

A

Na₂SO₄ + S + SO₂ + H₂O

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3
Q

Na₂SO₃ + H₂SO₄ →

A

Na₂SO₄ + SO₂ + H₂O

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4
Q

S + O₂ →

A

SO₂

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5
Q

2 NaHSO₃ + H₂SO₄ →

A

Na₂SO₄ + 2 SO₂ + H₂O

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6
Q

4 FeS₂ + 11 O₂ →

A

2 Fe₂O₃ + 8 SO₂

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7
Q

2 SO₂ + O₂ (V₂O₅/450 ⁰C) ⇌

A

2 SO₃

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8
Q

SO₂ + Cl₂ + 2 H₂O →

A

H₂SO₄ + 2 HCl

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9
Q

SO₂ + Br₂ + 2 H₂O →

A

H₂SO₄ + 2 HBr

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10
Q

SO₂ + I₂ + 2 H₂O →

A

H₂SO₄ + 2 HI

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11
Q

SO₂ + H₂O₂ →

A

H₂SO₄

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12
Q

2 FeCl₃ + 2 H₂O + SO₂ →

A

2 FeCl₂ + H₂SO₄ + 2 HCl

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13
Q

2 KMnO₄ + 5 SO₂ + 2 H₂O →

A

2 MnSO₄ + K₂SO₄ + 2 H₂SO₄

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14
Q

K₂Cr₂O₇ + H₂SO₄ + 3 SO₂ →

A

Cr₂(SO₄)₃ + K₂SO₄ + H₂O

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15
Q

SO₂ + 2 H₂S →

A

2 H₂O + 3 S

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16
Q

2 Mg + SO₂ →

A

2 MgO + S

17
Q

3 Mg + SO₂ →

A

2 MgO + MgS