Ophelia Ophelia
  • 29-07-2024
  • Chemistry
High School

A pure sample of KCl contains 38.8 grams of Cl. How many grams of potassium (K) are present in this sample?

Answer :

jdl5767 jdl5767
  • 31-10-2024
In Cl there is 35.45 grams.
38.8 grams is present.
38.8/ 35.45 = 1.1
1.1 times 39.1 (K molar mass) = 43.76grams of K present
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