Ask Question
4 July, 14:16

Tin (ii) fluoride (snf2) is often added to toothpaste as an ingredient to prevent tooth decay. what is the mass of f in grams in 36.5 g of the compound?

+3
Answers (1)
  1. 4 July, 17:15
    0
    From the periodic table:

    molar mass of Sn = 118.71 grams

    molar mass of F = 18.99 grams

    This means that:

    molar mass of SnF2 = 118.71 + 2 (18.99) = 156.69 grams

    Therefore, 156.69 grams of SnF2 contains 37.98 grams of F. To know the amount of F in 36.5 grams of the compound, we will simply do a cross multiplication as follows:

    mass of F = (36.6 x 37.98) / 156.69 = 8.847 grams
Know the Answer?
Not Sure About the Answer?
Find an answer to your question ✅ “Tin (ii) fluoride (snf2) is often added to toothpaste as an ingredient to prevent tooth decay. what is the mass of f in grams in 36.5 g of ...” in 📘 Chemistry if you're in doubt about the correctness of the answers or there's no answer, then try to use the smart search and find answers to the similar questions.
Search for Other Answers