Identify stone and soda ash in the kitchen Explore the purpose of the experiment, the steps and meth

Updated on Kitchen 2024-09-17
2 answers
  1. Anonymous users2024-01-24

    Stone Rock or Table Salt? Just use some white vinegar. Take a little of the above substances and put them in two small bowls, pour in a small amount of white vinegar, there are bubbles (carbon dioxide) produced by soda ash, and no bubbles produced by table salt.

  2. Anonymous users2024-01-23

    Taste it straight and use nothing. The ones in the kitchen are non-toxic, and the identification method is very arbitrary.

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