Chemistry, 15.10.2020 08:01 marialandingin7520
To help relieve pain during a dental visit, a dentist may give a patient nitrous oxide. Nitrous oxide is made in factories by carefully heating ammonium nitrate. At 170°C, ammonium nitrate breaks down and forms a mixture of nitrous oxide gas and water vapor. After the mixture is collected, the water vapor is separated from the nitrous oxide gas. Complete the sentence.
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To help relieve pain during a dental visit, a dentist may give a patient nitrous oxide. Nitrous oxid...
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