gagoden714 gagoden714
  • 07-10-2020
  • Chemistry
contestada

How many grams of potassium sulfate should be weighed to prepare 100 ppm of potassium in 250mL of solution if the purity of the salt is 98.7%?

Respuesta :

GloriaPaulina GloriaPaulina
  • 07-10-2020

Answer:

R=0.0564g K2SO4

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