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Chemistry, 11.07.2019 05:30 chichi989

Astudent places a sample of white sodium bicarbonate powder in a test tube and heats it. the student observes that the sodium bicarbonate undergoes a chemical change. after the change, what must be true about the substance in the test tube?

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Astudent places a sample of white sodium bicarbonate powder in a test tube and heats it. the student...
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