Ask Question
27 March, 15:27

A balloon filled with helium has a volume of 6.3 L. What is the mass, in grams, of helium in the balloon?

+4
Answers (1)
  1. 27 March, 15:49
    0
    The mass of helium in the balloon is 1.125 grams

    Explanation:

    Step 1: Data given

    Volume of helium = 6.3 L

    Molar mass of helium = 4.0 g/mol

    Step 2: Calculate moles helium

    1 mol gas = 22.4 L

    6.3 L = 0.28125 moles

    Step 3: Calculate mass of helium

    Mass = moles helium * molar mass helium

    Mass = 0.28125 * 4.0 g/mol

    Mass = 1.125 grams

    The mass of helium in the balloon is 1.125 grams
Know the Answer?
Not Sure About the Answer?
Find an answer to your question ✅ “A balloon filled with helium has a volume of 6.3 L. What is the mass, in grams, of helium in the balloon? ...” 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