nhutanh4535 nhutanh4535
  • 18-11-2021
  • Chemistry
contestada

Bằng phương pháp hóa học hãy phân biệt các lọ mất nhãn chứa các chất lỏng:
a/HCl, HNO3, H2SO4. Viết phương trình hóa học (nếu có).
b/NaCl, HCl, H2SO4 lỏng.
c/HCl, H2SO4, NaNO3, Na2SO4.
d/NaCl, BaCl2, NaOH.

Respuesta :

davik1967j davik1967j
  • 18-11-2021
no te entiendo pero gracias iluegi no se ksk OH
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