Examine the chemical equations given below and write the forward and b

1.	Examine the chemical equations given below and write the forward and backward reactions in each. 1. N2 (g) + 3H2 (g) ⇌ 2NH3 (g) 2. 2SO2 (g)+ O2 (g) ⇌ 2SO3 (g) 3. H2(g) + I2 (g) ⇌ 2HI (g)
Answer» 1. N₂(g) + 3H₂(g) ⇌ 2NH₃ (g) Forward reaction: N₂ (g) + 3H₂ (g) → 2NH₃ (g) Backward reaction: 2NH₃(g) → N₂ (g) + 3H₂(g) 2. 2SO₂ (g)+ O₂ (g) ⇌ 2SO₃ (g) Forward reaction: 2SO₂ (g)+ O₂ (g) → 2SO₃ (g) Backward reaction: 2SO₃ (g) → 2SO₂ (g) + O₂ (g) 3. H₂(g) + I₂(g) ⇌ 2HI (g) Forward reaction: H₂(g) + I₂(g) → 2HI (g) Backward reaction: 2HI (g) → H₂ (g) + I₂ (g)

Examine the chemical equations given below and write the forward and backward reactions in each. 1. N2 (g) + 3H2 (g) ⇌ 2NH3 (g) 2. 2SO2 (g)+ O2 (g) ⇌ 2SO3 (g) 3. H2(g) + I2 (g) ⇌ 2HI (g)

Answer»

1. N₂(g) + 3H₂(g) ⇌ 2NH₃ (g)

Forward reaction:

N₂ (g) + 3H₂ (g) → 2NH₃ (g)

Backward reaction:

2NH₃(g) → N₂ (g) + 3H₂(g)

2. 2SO₂ (g)+ O₂ (g) ⇌ 2SO₃ (g)

Forward reaction:

2SO₂ (g)+ O₂ (g) → 2SO₃ (g)

Backward reaction:

2SO₃ (g) → 2SO₂ (g) + O₂ (g)

3. H₂(g) + I₂(g) ⇌ 2HI (g)

Forward reaction:

H₂(g) + I₂(g) → 2HI (g)

Backward reaction:

2HI (g) → H₂ (g) + I₂ (g)

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Examine the chemical equations given below and write the forward and backward reactions in each. 1. N2 (g) + 3H2 (g) ⇌ 2NH3 (g) 2. 2SO2 (g)+ O2 (g) ⇌ 2SO3 (g) 3. H2(g) + I2 (g) ⇌ 2HI (g)

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