Chemistry is all around us, and it is closely related to our lives: 1 Steamed steamed buns in the k

Updated on Kitchen 2024-05-25
1 answers
  1. Anonymous users2024-01-24

    (1) The bulking agent commonly used in kitchen steamed buns is sodium carbonate, so fill in: Na2CO3;

    2) The handle of the iron pot used for stir-frying is made of thermosetting plastic, so fill: thermosetting;

    3) Laundry detergent has an emulsifying effect on oil stains, so fill: emulsify

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Because furniture is the foundation of your life and the carrier of your rest and relaxation.