Practice Preparation (8a.1) - Study of Compounds

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6 sample questions

Question 1.
What two substances are used to prepare hydrogen chloride?
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Think about common table salt and a strong acid.
Question 2.
What gas is produced during the reaction?
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It has a strong and pungent smell.
3Question 3.
What gas is produced when sodium chloride is heated with concentrated sulfuric acid?
- Sodium hydroxide
- Hydrogen chloride
- Sodium sulfate
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Recall the smell of the gas produced.
4Question 4.
True or False: HCl is a colorless gas that turns blue litmus paper red.
- True
- False
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Think about the properties of acids.
Question 5.
Describe how the preparation of HCl could be dangerous and what safety measures should be observed while conducting this reaction.
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Consider the properties of strong acids.
Question 6.
How would you experimentally verify the presence of HCl gas produced?
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Think about common indicators in chemistry.

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