Why is sulfur dioxide harmful?

3 years ago

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Joel Predovic

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2 Answers

Sarah M Verified Sherpa Tutor ✓

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Sulfur dioxide is a toxic gas which can combine with oxygen to form another harmful gas called sulfur trioxide. When this gas dissolves in water it produces sulphuric acid which can kill aquatic organisms but if inhaled by people it can cause respiratory irritation, asthma and lung damage in prolonged exposure.

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Dr Nadeem Ph.d Verified Sherpa Tutor ✓

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This gas can affect the respiratory system.

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