chemistry

determine the number of grams of solute needed to make 1.05 mole solution of HNO3 in 2.00Kg ofH2O

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asked by raymond
  1. I am not familiar with a mole solution. You could mean 1.05 molAR or 1.05 molAL. I suspect you mean 1.05 molal.
    molality = moles/kg solvent.
    Plug in molality and kg solvent and calculate moles.
    Then use moles = grams/molar mass to calculate grams HNO3.
    Post your work if you get stuck.

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    posted by DrBob222

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