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Questions and Answers
Which term is used to describe foul-smelling hydrogen sulfide-rich gas mixtures found in underground mines?
Which term is used to describe foul-smelling hydrogen sulfide-rich gas mixtures found in underground mines?
- Rotten eggs
- Hydrogen sulphide
- Chalcogen-hydride
- Stinkdamp (correct)
Who is credited with discovering the chemical composition of purified hydrogen sulfide in 1777?
Who is credited with discovering the chemical composition of purified hydrogen sulfide in 1777?
- Royal Society of Chemistry
- International Union of Pure and Applied Chemistry
- Swedish chemist
- Carl Wilhelm Scheele (correct)
What is the British English spelling of hydrogen sulfide?
What is the British English spelling of hydrogen sulfide?
- Rotten eggs
- Hydrogen sulfide
- Stinkdamp
- Hydrogen sulphide (correct)
How does hydrogen sulfide affect cellular respiration in humans and most other animals?
How does hydrogen sulfide affect cellular respiration in humans and most other animals?
What are the symptoms of high amounts of hydrogen sulfide inhalation or ingestion?
What are the symptoms of high amounts of hydrogen sulfide inhalation or ingestion?
Which of the following best describes oxidation in a redox reaction?
Which of the following best describes oxidation in a redox reaction?
Which class of redox reactions involves the transfer of only one electron?
Which class of redox reactions involves the transfer of only one electron?
What is reduction in a redox reaction?
What is reduction in a redox reaction?
In the rusting of iron, what happens to the oxidation state of iron atoms?
In the rusting of iron, what happens to the oxidation state of iron atoms?
What can serve the same function as oxides in oxidation reactions?
What can serve the same function as oxides in oxidation reactions?
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