Question

Здійснити перетворення: S → SO2 → SO3 → H2SO4; N2 → NO → NO2 → HNO3.

Answer 1

Объяснение:

s→so2→so3→h2so4

s+o2=so2

2so2+o2=2so3

so3+h2o=H2So4

N2→No→no2→HNo3

N2+o2=2NO

2No+o2=2no2

4no2+2h2o+o2=4HNo3

Answer 2

1) S + O2 = SO2
2) 2SO2 + O2 = 2SO3
3) SO3 + H2O = H2SO4

1)N2 + O2 = 2NO
2)2NO + O2 = 2NO2
3)3NO2 + H2O = NO + 2HNO3

Answer 3

Transformation of Sulfur (S) to Sulfuric Acid (H2SO4):

The transformation of sulfur (S) to sulfuric acid (H2SO4) involves several steps. Let's break it down:

1. Sulfur (S) to Sulfur Dioxide (SO2): - Sulfur can be oxidized to sulfur dioxide (SO2) by reacting with oxygen (O2) in the presence of a catalyst or heat. - The balanced chemical equation for this reaction is: S + O2 → SO2.

2. Sulfur Dioxide (SO2) to Sulfur Trioxide (SO3): - Sulfur dioxide (SO2) can be further oxidized to sulfur trioxide (SO3) by reacting with oxygen (O2) in the presence of a catalyst, such as vanadium pentoxide (V2O5). - The balanced chemical equation for this reaction is: 2SO2 + O2 → 2SO3.

3. Sulfur Trioxide (SO3) to Sulfuric Acid (H2SO4): - Sulfur trioxide (SO3) reacts with water (H2O) to form sulfuric acid (H2SO4). - The balanced chemical equation for this reaction is: SO3 + H2O → H2SO4.

Transformation of Nitrogen (N2) to Nitric Acid (HNO3):

The transformation of nitrogen (N2) to nitric acid (HNO3) also involves several steps. Let's go through them:

1. Nitrogen (N2) to Nitric Oxide (NO): - Nitrogen gas (N2) can be oxidized to nitric oxide (NO) by reacting with oxygen (O2) at high temperatures. - The balanced chemical equation for this reaction is: N2 + O2 → 2NO.

2. Nitric Oxide (NO) to Nitrogen Dioxide (NO2): - Nitric oxide (NO) can react with oxygen (O2) to form nitrogen dioxide (NO2). - The balanced chemical equation for this reaction is: 2NO + O2 → 2NO2.

3. Nitrogen Dioxide (NO2) to Nitric Acid (HNO3): - Nitrogen dioxide (NO2) can dissolve in water (H2O) to form nitric acid (HNO3). - The balanced chemical equation for this reaction is: 3NO2 + H2O → 2HNO3 + NO.

Please note that these transformations involve chemical reactions and may require specific conditions, such as temperature, pressure, and catalysts, to proceed efficiently.