Chemistry

What is added to drinking water and to swimming pools to serve as a disinfectant?

More Questions from Chemistry
What chemical substance is abbreviated CO2?
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Which of these can take on either a positive or negative charge, typically being a protein?
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What contain most of the calcium ion in the human body?
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What are the products of propanoic acid and ethanol when the two are combined with warm sulphuric acid?
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What gas in excited state is responsible for the bright red and yellow-green colors of the aurora?
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The name for iodine comes from the Greek word "iodes", which means what color in English?
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What is the second-most abundant element in the universe, though it is much less common on Earth?
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Which of the following is not a common brominating agent?
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