Ask Question
29 October, 19:33

What mass of lif is contained in 18.66 g of a 20.0% by mass solution of lif in water?

+4
Answers (1)
  1. 29 October, 20:03
    0
    Answer is: mass of lithium fluoride is 3,732 grams.

    m (solution) = 18,66 g.

    ω (solution) = 20% = 20% : 100% = 0,2.

    m (LiF) = ?

    ω (solution) = m (LiF) : m (solution).

    m (LiF) = ω (solution) · m (solution).

    m (LiF) = 0,2 · 18,66 g.

    m (LiF) = 3,732 g.
Know the Answer?
Not Sure About the Answer?
Get an answer to your question ✅ “What mass of lif is contained in 18.66 g of a 20.0% by mass solution of lif in water? ...” in 📙 Chemistry if there is no answer or all answers are wrong, use a search bar and try to find the answer among similar questions.
Search for Other Answers