Here's the question you clicked on:

55 members online
  • 0 replying
  • 0 viewing

catgirl17

  • 3 years ago

stoichiometry: determine the molar mass of...... KCl and NaNO3

  • This Question is Closed
  1. physicsme
    • 3 years ago
    Best Response
    You've already chosen the best response.
    Medals 0

    the molar mass is the weight of 1 mole of a compound. To find the molar mass, you just add the atomic masses of individual elements. You have those masses in the periodic table.

  2. catgirl17
    • 3 years ago
    Best Response
    You've already chosen the best response.
    Medals 0

    KCl: 39.10+35.45= 74.55 Is this right so far?

  3. physicsme
    • 3 years ago
    Best Response
    You've already chosen the best response.
    Medals 0

    yes, that's it :)

  4. catgirl17
    • 3 years ago
    Best Response
    You've already chosen the best response.
    Medals 0

    so is that the answer for KCl?

  5. physicsme
    • 3 years ago
    Best Response
    You've already chosen the best response.
    Medals 0

    yes that's the molar mass

  6. catgirl17
    • 3 years ago
    Best Response
    You've already chosen the best response.
    Medals 0

    NaNO3: 22.99+14.01+16.00+16.00+16.00=85.09

  7. physicsme
    • 3 years ago
    Best Response
    You've already chosen the best response.
    Medals 0

    yup :)

  8. Not the answer you are looking for?
    Search for more explanations.

    • Attachments:

Ask your own question

Sign Up
Find more explanations on OpenStudy
Privacy Policy