Chemistry, 17.02.2021 01:00 Dragonskeld
You are boiling water to cook some noodles. You notice bubbles forming on the bottom of the pot. Your brother thinks it is a chemical change. Is he correct?
Yes. The bubbles contain hydrogen and oxygen that separated from the water.
Yes. The bubbles are now filled with air.
No. The water changes into carbon dioxide.
No. It is a physical change when water is heated and is converted into water vapor.
Answers: 1
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You are boiling water to cook some noodles. You notice bubbles forming on the bottom of the pot. You...
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