Seudónimo Seudónimo
  • 02-11-2021
  • Chemistry
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help help help help help help help help help help

help help help help help help help help help help class=

Respuesta :

ShikshA100 ShikshA100
  • 02-11-2021

Answer:

this is very easy to solve

  1. (NH4)2 Co3,(NH4)2 So4,( NH4)3 Po4
  2. k2 co3, k2 so4,k3 Po4
  3. zn oh2, zn (No3)2, zn3 (Po4)
  4. ca oh2
  5. fe oh3, fe(No3)3, fe2 (co3)3, fe2 (so4)3

this is a answer I am very sure

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