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Posted by on Sunday, November 6, 2011 at 1:35am.

A 45.8mL sample of 5.8M KNO3 solution is diluted to 1.00L. What volume of the diluted solution contains 15.0 g of KNO3.

  • chemistry - , Sunday, November 6, 2011 at 1:49am

    What's the M of the diluted solution? That will be 5.8M x (45.8/1000) = about 0.26M
    How many mols in 15.0 g KNO3? That is 15.0/molar mass KNO3 = about 0.15 moles.
    So what volume of the diluted solution do we need to make 0.15 moles.
    M = moles/L
    0.26 M = 0.15 moles/L
    L = about 600 mL.
    Check my work. It's late and past time for my bed.

  • chemistry - , Monday, June 23, 2014 at 12:54am

    Chemically

  • chemistry - , Monday, March 20, 2017 at 7:35pm

    Deez Nuts

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