Asked by Abigail Ibrahim
What are the functions of potassium hydroxide and tetraoxosulphate 6 acid and heated iron filing in the preparation of nitrogen from air.
Describe the commercial preparation of nitrogen.
Both hydrogen sulphide and sulphur 4 oxide decolourise acidified potassium tetraoxomanganate 7 solution.
A.write the chemical equation for these reaction.
B.state the main difference in the action of these gases on acidified KMNO4 solution
Describe the commercial preparation of nitrogen.
Both hydrogen sulphide and sulphur 4 oxide decolourise acidified potassium tetraoxomanganate 7 solution.
A.write the chemical equation for these reaction.
B.state the main difference in the action of these gases on acidified KMNO4 solution
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