Contact Process

Description

Mind Map on Contact Process, created by Zohaib Shezad on 16/03/2017.
Zohaib Shezad
Mind Map by Zohaib Shezad, updated more than 1 year ago
Zohaib Shezad
Created by Zohaib Shezad almost 9 years ago
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Resource summary

Contact Process
  1. The contact process manufactures sulfuric acid
    1. STAGE 1
      1. Making sulfur dioxide, SO2
        1. Sulfur dioxide produced by burning sulfur in air
          1. S + O2 ---》SO2
          2. STAGE 2
            1. Producing sulfur trioxide
              1. Sulfur trioxide is reacted with oxygen
                1. 2SO2(g) + O2(g) 《---》2SO3(g) ▲H= -196 kj/mol
                2. STAGE 3
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