Practice Commercial Preparation (6.5.2) - Study of the First Element

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6 sample questions

Question 1.
What is one method of commercial preparation of hydrogen?
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Think about the most common method involving natural gas.
Question 2.
What gas is produced alongside hydrogen during steam reforming?
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Consider the equation of the reaction.
3Question 3.
What is the primary method for commercial hydrogen production?
- Electrolysis
- Steam Reforming
- Thermal Cracking
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Consider which method is mentioned as the most common in industry.
4Question 4.
True or False: Electrolysis produces hydrogen gas without any emissions.
- True
- False
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Recall the environmental implications of each method.
Question 5.
Calculate the efficiency of a steam reforming reaction if you know the amount of methane used and the hydrogen produced.
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Take into account stoichiometric coefficients.
Question 6.
Discuss the implications of switching from steam reforming to electrolysis on a commercial scale.
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Consider both environmental and economic aspects.

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