gagoden714 gagoden714

07-10-2020
Chemistry

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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%?

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GloriaPaulina GloriaPaulina

07-10-2020

Answer:

R=0.0564g K2SO4

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