Use the diagram below to answer the questions that follow:

Use the diagram below to answer the questions that follow:

(i) Name another source of hydrogen apart from electrolysis of water
(ii) What conditions are necessary for step III to occur?
(iii) Write the equation for the formation of colourless gas Q

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i) Cracking of crude oil fractions.

ii) Temp – 400⁰ – 500⁰c

Pressure – 200 – 500 atmospheric

Catalyst – Finally divided iron.

iii) 4NH_3(g) + 5O_2(g)------->4NO_(g) + 6H₂O_(l)

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maurice.mutuku answered the question on October 22, 2019 at 05:35

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